20.73% is the change from 656 to 792
Calculation steps:
[( 792 - 656 ) ÷ 656] x 100 = 20.73%
Formula
Percentage change = [(792 - 656) / 656] x 100
Subtract the new number by the original number
792 - 656 = 136
136 ÷ 656 = 0.2073170731707317
0.2073170731707317 x 100 = 20.73%