19.02% is the change from 468 to 557
Calculation steps:
[( 557 - 468 ) ÷ 468] x 100 = 19.02%
Formula
Percentage change = [(557 - 468) / 468] x 100
Subtract the new number by the original number
557 - 468 = 89
89 ÷ 468 = 0.19017094017094016
0.19017094017094016 x 100 = 19.02%