384.17% is the change from 120 to 581
Calculation steps:
[( 581 - 120 ) ÷ 120] x 100 = 384.17%
Formula
Percentage change = [(581 - 120) / 120] x 100
Subtract the new number by the original number
581 - 120 = 461
461 ÷ 120 = 3.841666666666667
3.841666666666667 x 100 = 384.17%