531.15% is the change from 122 to 770
Calculation steps:
[( 770 - 122 ) ÷ 122] x 100 = 531.15%
Formula
Percentage change = [(770 - 122) / 122] x 100
Subtract the new number by the original number
770 - 122 = 648
648 ÷ 122 = 5.311475409836065
5.311475409836065 x 100 = 531.15%
Example