322.4% is the change from 125 to 528
Calculation steps:
[( 528 - 125 ) ÷ 125] x 100 = 322.4%
Formula
Percentage change = [(528 - 125) / 125] x 100
Subtract the new number by the original number
528 - 125 = 403
403 ÷ 125 = 3.224
3.224 x 100 = 322.4%
Example