712.5% is the change from 120 to 975
Calculation steps:
[( 975 - 120 ) ÷ 120] x 100 = 712.5%
Formula
Percentage change = [(975 - 120) / 120] x 100
Subtract the new number by the original number
975 - 120 = 855
855 ÷ 120 = 7.125
7.125 x 100 = 712.5%
Example