717.21% is the change from 122 to 997
Calculation steps:
[( 997 - 122 ) ÷ 122] x 100 = 717.21%
Formula
Percentage change = [(997 - 122) / 122] x 100
Subtract the new number by the original number
997 - 122 = 875
875 ÷ 122 = 7.172131147540983
7.172131147540983 x 100 = 717.21%