-31.43% is the change from 175 to 120
Calculation steps:
[( 120 - 175 ) ÷ 175] x 100 = -31.43%
Formula
Percentage change = [(120 - 175) / 175] x 100
Subtract the new number by the original number
120 - 175 = -55
-55 ÷ 175 = -0.3142857142857143
-0.3142857142857143 x 100 = -31.43%