-73.36% is the change from 657 to 175
Calculation steps:
[( 175 - 657 ) ÷ 657] x 100 = -73.36%
Formula
Percentage change = [(175 - 657) / 657] x 100
Subtract the new number by the original number
175 - 657 = -482
-482 ÷ 657 = -0.7336377473363774
-0.7336377473363774 x 100 = -73.36%