528.93% is the change from 121 to 761
Calculation steps:
[( 761 - 121 ) ÷ 121] x 100 = 528.93%
Formula
Percentage change = [(761 - 121) / 121] x 100
Subtract the new number by the original number
761 - 121 = 640
640 ÷ 121 = 5.289256198347108
5.289256198347108 x 100 = 528.93%