22.37% is the change from 657 to 804
Calculation steps:
[( 804 - 657 ) ÷ 657] x 100 = 22.37%
Formula
Percentage change = [(804 - 657) / 657] x 100
Subtract the new number by the original number
804 - 657 = 147
147 ÷ 657 = 0.2237442922374429
0.2237442922374429 x 100 = 22.37%