21.57% is the change from 765 to 930
Calculation steps:
[( 930 - 765 ) ÷ 765] x 100 = 21.57%
Formula
Percentage change = [(930 - 765) / 765] x 100
Subtract the new number by the original number
930 - 765 = 165
165 ÷ 765 = 0.21568627450980393
0.21568627450980393 x 100 = 21.57%