diff --git a/client/src/app/shared/components/assignment-poll-detail-content/assignment-poll-detail-content.component.html b/client/src/app/shared/components/assignment-poll-detail-content/assignment-poll-detail-content.component.html
index 4d0040bad..9ccb2962d 100644
--- a/client/src/app/shared/components/assignment-poll-detail-content/assignment-poll-detail-content.component.html
+++ b/client/src/app/shared/components/assignment-poll-detail-content/assignment-poll-detail-content.component.html
@@ -41,7 +41,7 @@
                     <div class="single-result" [ngClass]="getVoteClass(vote)">
                         <span>
                             <span *ngIf="vote.showPercent">
-                                {{ getVoteAmount(vote, row) | pollPercentBase: poll:'assignment' }}
+                                {{ getVoteAmount(vote, row) | pollPercentBase: poll:row:'assignment' }}
                             </span>
                             <span *ngIf="row.class === 'user'">
                                 {{ getVoteAmount(vote, row) | parsePollNumber }}
@@ -59,7 +59,7 @@
                 <td class="result">
                     <div class="single-result">
                         <span>
-                            {{ poll.entitled_users_at_stop.length | pollPercentBase: poll:'assignment' }}
+                            {{ poll.entitled_users_at_stop.length | pollPercentBase: poll:row:'assignment' }}
                         </span>
                         <span>
                             {{ poll.entitled_users_at_stop.length }}
diff --git a/client/src/app/shared/pipes/poll-percent-base.pipe.ts b/client/src/app/shared/pipes/poll-percent-base.pipe.ts
index 72866be5f..51525d694 100644
--- a/client/src/app/shared/pipes/poll-percent-base.pipe.ts
+++ b/client/src/app/shared/pipes/poll-percent-base.pipe.ts
@@ -3,6 +3,7 @@ import { Pipe, PipeTransform } from '@angular/core';
 import { AssignmentPollService } from 'app/site/assignments/modules/assignment-poll/services/assignment-poll.service';
 import { MotionPollService } from 'app/site/motions/services/motion-poll.service';
 import { PollData } from 'app/site/polls/services/poll.service';
+import { PollDataOption, PollTableData } from '../../site/polls/services/poll.service';
 
 /**
  * Uses a number and a ViewPoll-object.
@@ -26,7 +27,12 @@ export class PollPercentBasePipe implements PipeTransform {
         private motionPollService: MotionPollService
     ) {}
 
-    public transform(value: number, poll: PollData, type: 'motion' | 'assignment'): string | null {
+    public transform(
+        value: number,
+        poll: PollData,
+        row: PollDataOption | PollTableData,
+        type: 'motion' | 'assignment'
+    ): string | null {
         // logic handles over the pollService to avoid circular dependencies
         let voteValueInPercent: string;
 
@@ -36,9 +42,9 @@ export class PollPercentBasePipe implements PipeTransform {
          * we cannot expect the projector to work with real types for now, we need to provice the type
          */
         if (type === 'assignment') {
-            voteValueInPercent = this.assignmentPollService.getVoteValueInPercent(value, poll);
+            voteValueInPercent = this.assignmentPollService.getVoteValueInPercent(value, { poll, row });
         } else {
-            voteValueInPercent = this.motionPollService.getVoteValueInPercent(value, poll);
+            voteValueInPercent = this.motionPollService.getVoteValueInPercent(value, { poll, row });
         }
 
         if (voteValueInPercent) {
diff --git a/client/src/app/site/assignments/modules/assignment-poll/services/assignment-poll.service.ts b/client/src/app/site/assignments/modules/assignment-poll/services/assignment-poll.service.ts
index 47053bbc4..bc5f83665 100644
--- a/client/src/app/site/assignments/modules/assignment-poll/services/assignment-poll.service.ts
+++ b/client/src/app/site/assignments/modules/assignment-poll/services/assignment-poll.service.ts
@@ -196,33 +196,26 @@ export class AssignmentPollService extends PollService {
             }));
     }
 
-    private sumOptionsYN(poll: PollData): number {
-        return poll.options.reduce((o, n) => {
-            o += n.yes > 0 ? n.yes : 0;
-            o += n.no > 0 ? n.no : 0;
-            return o;
-        }, 0);
+    private sumOptionsYN(option: PollDataOption): number {
+        return (option?.yes ?? 0) + (option?.no ?? 0);
     }
 
-    private sumOptionsYNA(poll: PollData): number {
-        return poll.options.reduce((o, n) => {
-            o += n.abstain > 0 ? n.abstain : 0;
-            return o;
-        }, this.sumOptionsYN(poll));
+    private sumOptionsYNA(option: PollDataOption): number {
+        return this.sumOptionsYN(option) + (option?.abstain ?? 0);
     }
 
-    public getPercentBase(poll: PollData): number {
+    public getPercentBase(poll: PollData, row: PollDataOption): number {
         const base: AssignmentPollPercentBase = poll.onehundred_percent_base as AssignmentPollPercentBase;
         let totalByBase: number;
         switch (base) {
             case AssignmentPollPercentBase.YN:
-                totalByBase = this.sumOptionsYN(poll);
+                totalByBase = this.sumOptionsYN(row);
                 break;
             case AssignmentPollPercentBase.YNA:
-                totalByBase = this.sumOptionsYNA(poll);
+                totalByBase = this.sumOptionsYNA(row);
                 break;
             case AssignmentPollPercentBase.Y:
-                totalByBase = this.sumOptionsYNA(poll);
+                totalByBase = this.sumOptionsYNA(row);
                 break;
             case AssignmentPollPercentBase.Valid:
                 totalByBase = poll.votesvalid;
@@ -246,7 +239,7 @@ export class AssignmentPollService extends PollService {
                 const voteValue = option[field];
                 const votingKey = this.translate.instant(this.pollKeyVerbose.transform(field));
                 const resultValue = this.parsePollNumber.transform(voteValue);
-                const resultInPercent = this.getVoteValueInPercent(voteValue, poll);
+                const resultInPercent = this.getVoteValueInPercent(voteValue, { poll, row: option });
                 let resultLabel = `${votingKey}: ${resultValue}`;
 
                 // 0 is a valid number in this case
diff --git a/client/src/app/site/assignments/services/assignment-pdf.service.ts b/client/src/app/site/assignments/services/assignment-pdf.service.ts
index 491040f55..19a15ef33 100644
--- a/client/src/app/site/assignments/services/assignment-pdf.service.ts
+++ b/client/src/app/site/assignments/services/assignment-pdf.service.ts
@@ -241,7 +241,12 @@ export class AssignmentPdfService {
             .map((singleResult: VotingResult) => {
                 const votingKey = this.translate.instant(this.pollKeyVerbose.transform(singleResult.vote));
                 const resultValue = this.parsePollNumber.transform(singleResult.amount);
-                const resultInPercent = this.pollPercentBase.transform(singleResult.amount, poll, 'assignment');
+                const resultInPercent = this.pollPercentBase.transform(
+                    singleResult.amount,
+                    poll,
+                    votingResult,
+                    'assignment'
+                );
                 return `${votingKey}${!!votingKey ? ': ' : ''}${resultValue} ${
                     singleResult.showPercent && resultInPercent ? resultInPercent : ''
                 }`;
diff --git a/client/src/app/site/motions/services/motion-pdf.service.ts b/client/src/app/site/motions/services/motion-pdf.service.ts
index bd59f2655..f27ecd774 100644
--- a/client/src/app/site/motions/services/motion-pdf.service.ts
+++ b/client/src/app/site/motions/services/motion-pdf.service.ts
@@ -385,7 +385,10 @@ export class MotionPdfService {
                         const resultValue = this.parsePollNumber.transform(value.amount);
                         column1.push(`${votingOption}:`);
                         if (value.showPercent) {
-                            const resultInPercent = this.motionPollService.getVoteValueInPercent(value.amount, poll);
+                            const resultInPercent = this.motionPollService.getVoteValueInPercent(value.amount, {
+                                poll,
+                                row: votingResult
+                            });
                             // hard check for "null" since 0 is a valid number in this case
                             if (resultInPercent !== null) {
                                 column2.push(`(${resultInPercent})`);
diff --git a/client/src/app/site/polls/services/poll.service.ts b/client/src/app/site/polls/services/poll.service.ts
index 3619b1022..b3bc89e0a 100644
--- a/client/src/app/site/polls/services/poll.service.ts
+++ b/client/src/app/site/polls/services/poll.service.ts
@@ -161,6 +161,13 @@ export interface VotingResult {
 
 const PollChartBarThickness = 20;
 
+function isPollTableData(value: any): value is PollTableData {
+    if (!value) {
+        return false;
+    }
+    return !!value.votingOption && !!value.value;
+}
+
 /**
  * Shared service class for polls. Used by child classes {@link MotionPollService}
  * and {@link AssignmentPollService}
@@ -215,10 +222,14 @@ export abstract class PollService {
     /**
      * return the total number of votes depending on the selected percent base
      */
-    public abstract getPercentBase(poll: PollData): number;
+    public abstract getPercentBase(poll: PollData, row: PollDataOption): number;
 
-    public getVoteValueInPercent(value: number, poll: PollData): string | null {
-        const totalByBase = this.getPercentBase(poll);
+    public getVoteValueInPercent(
+        value: number,
+        { poll, row }: { poll: PollData; row: PollDataOption | PollTableData }
+    ): string | null {
+        const option = isPollTableData(row) ? this.transformToOptionData(row) : row;
+        const totalByBase = this.getPercentBase(poll, option);
         if (totalByBase && totalByBase > 0) {
             const percentNumber = (value / totalByBase) * 100;
             if (percentNumber >= 0) {
@@ -342,6 +353,17 @@ export abstract class PollService {
         return isAssignment ? this.getPollDataFieldsByMethod(poll) : this.getPollDataFieldsByPercentBase(poll);
     }
 
+    protected transformToOptionData(data: PollTableData): PollDataOption {
+        const yes = data.value.find(vote => vote.vote === `yes`);
+        const no = data.value.find(vote => vote.vote === `no`);
+        const abstain = data.value.find(vote => vote.vote === `abstain`);
+        return {
+            yes: yes?.amount,
+            no: no?.amount,
+            abstain: abstain?.amount
+        };
+    }
+
     private getPollDataFieldsByMethod(poll: PollData | ViewBasePoll): CalculablePollKey[] {
         switch (poll.pollmethod) {
             case AssignmentPollMethod.YNA: {
diff --git a/server/requirements/development.txt b/server/requirements/development.txt
index 13348e7b9..9979d9c8c 100644
--- a/server/requirements/development.txt
+++ b/server/requirements/development.txt
@@ -2,7 +2,7 @@ black
 coverage
 flake8
 isort<5.0.0
-mypy
+mypy<0.920
 pytest<5.4.2
 pytest-django<3.9.0
 pytest-asyncio<0.11.0