354.17% is the change from 120 to 545
Calculation steps:
[( 545 - 120 ) ÷ 120] x 100 = 354.17%
Formula
Percentage change = [(545 - 120) / 120] x 100
Subtract the new number by the original number
545 - 120 = 425
425 ÷ 120 = 3.5416666666666665
3.5416666666666665 x 100 = 354.17%