429.17% is the change from 120 to 635
Calculation steps:
[( 635 - 120 ) ÷ 120] x 100 = 429.17%
Formula
Percentage change = [(635 - 120) / 120] x 100
Subtract the new number by the original number
635 - 120 = 515
515 ÷ 120 = 4.291666666666667
4.291666666666667 x 100 = 429.17%