-65.07% is the change from 501 to 175
Calculation steps:
[( 175 - 501 ) ÷ 501] x 100 = -65.07%
Formula
Percentage change = [(175 - 501) / 501] x 100
Subtract the new number by the original number
175 - 501 = -326
-326 ÷ 501 = -0.6506986027944112
-0.6506986027944112 x 100 = -65.07%