1720.69% is the change from 29 to 528
Calculation steps:
[( 528 - 29 ) ÷ 29] x 100 = 1720.69%
Formula
Percentage change = [(528 - 29) / 29] x 100
Subtract the new number by the original number
528 - 29 = 499
499 ÷ 29 = 17.20689655172414
17.20689655172414 x 100 = 1720.69%