75.04% is the change from 557 to 975
Calculation steps:
[( 975 - 557 ) ÷ 557] x 100 = 75.04%
Formula
Percentage change = [(975 - 557) / 557] x 100
Subtract the new number by the original number
975 - 557 = 418
418 ÷ 557 = 0.7504488330341114
0.7504488330341114 x 100 = 75.04%