73.79% is the change from 557 to 968
Calculation steps:
[( 968 - 557 ) ÷ 557] x 100 = 73.79%
Formula
Percentage change = [(968 - 557) / 557] x 100
Subtract the new number by the original number
968 - 557 = 411
411 ÷ 557 = 0.7378815080789947
0.7378815080789947 x 100 = 73.79%