I would like to know how to calculate the % of the red arrow of the total of the blue arrow. I tried making an aggregate formula and I tried every option under count and %, but no luck. Do you know how I can calculate this?

So the formula should be:

Row 1: (10/382)*100 = 2.61%

Row 2: (13/382)*100 = 3.40%

etc.

Any help would be great. Thanks!