700.82% is the change from 122 to 977
Calculation steps:
[( 977 - 122 ) ÷ 122] x 100 = 700.82%
Formula
Percentage change = [(977 - 122) / 122] x 100
Subtract the new number by the original number
977 - 122 = 855
855 ÷ 122 = 7.008196721311475
7.008196721311475 x 100 = 700.82%