-71.86% is the change from 622 to 175
Calculation steps:
[( 175 - 622 ) ÷ 622] x 100 = -71.86%
Formula
Percentage change = [(175 - 622) / 622] x 100
Subtract the new number by the original number
175 - 622 = -447
-447 ÷ 622 = -0.7186495176848875
-0.7186495176848875 x 100 = -71.86%