572.95% is the change from 122 to 821
Calculation steps:
[( 821 - 122 ) ÷ 122] x 100 = 572.95%
Formula
Percentage change = [(821 - 122) / 122] x 100
Subtract the new number by the original number
821 - 122 = 699
699 ÷ 122 = 5.729508196721311
5.729508196721311 x 100 = 572.95%