You can then use the fill handle to drag the formula down to the rest of the scores. If you are using Excel for the web click Home Number Format Percentage. Hit Enter to get the students score as a percentage of the total possible points.
PartTotal100 Lets do this in excel.
So the formula to evaluate the percentage change in the salary of Stieve is. Calculate Percentage of Total in Excel. The comments section is all yours. Enter the formula shown below.