-70.69% is the change from 597 to 175
Calculation steps:
[( 175 - 597 ) ÷ 597] x 100 = -70.69%
Formula
Percentage change = [(175 - 597) / 597] x 100
Subtract the new number by the original number
175 - 597 = -422
-422 ÷ 597 = -0.7068676716917923
-0.7068676716917923 x 100 = -70.69%