Remove "percentage of participants" from choice results if more than one choice is allowed since it adds up to more than 100% and confusing

Testing requires a course with at least 1 teacher and two students 1. Create a choice activity with the following settings: 1A: Allow more than one choice to be selected 1B: Always show responses to students 1C: Publish anonymous results 1D: Display mode: Horizontal 1E: Have at least 3 possible responses 2. Have each student complete the choice activity selecting 1-2 answers 3. As a teacher view the choice results. verify that both the "number of responses" and "percentage of responses" columns are displayed and makes sense 4. Edit the choice settings and change the Display mode to vertical 5. View the choice results. verify that both the "number of responses" and "percentage of responses" columns are displayed and makes sense