66.79% is the change from 557 to 929
Calculation steps:
[( 929 - 557 ) ÷ 557] x 100 = 66.79%
Formula
Percentage change = [(929 - 557) / 557] x 100
Subtract the new number by the original number
929 - 557 = 372
372 ÷ 557 = 0.6678635547576302
0.6678635547576302 x 100 = 66.79%