17.02% is the change from 476 to 557
Calculation steps:
[( 557 - 476 ) ÷ 476] x 100 = 17.02%
Formula
Percentage change = [(557 - 476) / 476] x 100
Subtract the new number by the original number
557 - 476 = 81
81 ÷ 476 = 0.17016806722689076
0.17016806722689076 x 100 = 17.02%