28.07% is the change from 513 to 657
Calculation steps:
[( 657 - 513 ) ÷ 513] x 100 = 28.07%
Formula
Percentage change = [(657 - 513) / 513] x 100
Subtract the new number by the original number
657 - 513 = 144
144 ÷ 513 = 0.2807017543859649
0.2807017543859649 x 100 = 28.07%