28.16% is the change from 657 to 842
Calculation steps:
[( 842 - 657 ) ÷ 657] x 100 = 28.16%
Formula
Percentage change = [(842 - 657) / 657] x 100
Subtract the new number by the original number
842 - 657 = 185
185 ÷ 657 = 0.2815829528158295
0.2815829528158295 x 100 = 28.16%