74.69% is the change from 557 to 973
Calculation steps:
[( 973 - 557 ) ÷ 557] x 100 = 74.69%
Formula
Percentage change = [(973 - 557) / 557] x 100
Subtract the new number by the original number
973 - 557 = 416
416 ÷ 557 = 0.7468581687612208
0.7468581687612208 x 100 = 74.69%