12.75% is the change from 557 to 628
Calculation steps:
[( 628 - 557 ) ÷ 557] x 100 = 12.75%
Formula
Percentage change = [(628 - 557) / 557] x 100
Subtract the new number by the original number
628 - 557 = 71
71 ÷ 557 = 0.12746858168761221
0.12746858168761221 x 100 = 12.75%