20.21% is the change from 772 to 928
Calculation steps:
[( 928 - 772 ) ÷ 772] x 100 = 20.21%
Formula
Percentage change = [(928 - 772) / 772] x 100
Subtract the new number by the original number
928 - 772 = 156
156 ÷ 772 = 0.20207253886010362
0.20207253886010362 x 100 = 20.21%