38.32% is the change from 475 to 657
Calculation steps:
[( 657 - 475 ) ÷ 475] x 100 = 38.32%
Formula
Percentage change = [(657 - 475) / 475] x 100
Subtract the new number by the original number
657 - 475 = 182
182 ÷ 475 = 0.3831578947368421
0.3831578947368421 x 100 = 38.32%