1820.69% is the change from 29 to 557
Calculation steps:
[( 557 - 29 ) ÷ 29] x 100 = 1820.69%
Formula
Percentage change = [(557 - 29) / 29] x 100
Subtract the new number by the original number
557 - 29 = 528
528 ÷ 29 = 18.20689655172414
18.20689655172414 x 100 = 1820.69%