-39.09% is the change from 197 to 120
Calculation steps:
[( 120 - 197 ) ÷ 197] x 100 = -39.09%
Formula
Percentage change = [(120 - 197) / 197] x 100
Subtract the new number by the original number
120 - 197 = -77
-77 ÷ 197 = -0.39086294416243655
-0.39086294416243655 x 100 = -39.09%