-38.07% is the change from 197 to 122
Calculation steps:
[( 122 - 197 ) ÷ 197] x 100 = -38.07%
Formula
Percentage change = [(122 - 197) / 197] x 100
Subtract the new number by the original number
122 - 197 = -75
-75 ÷ 197 = -0.38071065989847713
-0.38071065989847713 x 100 = -38.07%