380% is the change from 120 to 576
Calculation steps:
[( 576 - 120 ) ÷ 120] x 100 = 380%
Formula
Percentage change = [(576 - 120) / 120] x 100
Subtract the new number by the original number
576 - 120 = 456
456 ÷ 120 = 3.8
3.8 x 100 = 380%
Example