432.8% is the change from 125 to 666
Calculation steps:
[( 666 - 125 ) ÷ 125] x 100 = 432.8%
Formula
Percentage change = [(666 - 125) / 125] x 100
Subtract the new number by the original number
666 - 125 = 541
541 ÷ 125 = 4.328
4.328 x 100 = 432.8%
Example