550.83% is the change from 120 to 781
Calculation steps:
[( 781 - 120 ) ÷ 120] x 100 = 550.83%
Formula
Percentage change = [(781 - 120) / 120] x 100
Subtract the new number by the original number
781 - 120 = 661
661 ÷ 120 = 5.508333333333334
5.508333333333334 x 100 = 550.83%