508.33% is the change from 120 to 730
Calculation steps:
[( 730 - 120 ) ÷ 120] x 100 = 508.33%
Formula
Percentage change = [(730 - 120) / 120] x 100
Subtract the new number by the original number
730 - 120 = 610
610 ÷ 120 = 5.083333333333333
5.083333333333333 x 100 = 508.33%