-28.57% is the change from 175 to 125
Calculation steps:
[( 125 - 175 ) ÷ 175] x 100 = -28.57%
Formula
Percentage change = [(125 - 175) / 175] x 100
Subtract the new number by the original number
125 - 175 = -50
-50 ÷ 175 = -0.2857142857142857
-0.2857142857142857 x 100 = -28.57%