-76.55% is the change from 725 to 170
Calculation steps:
[( 170 - 725 ) ÷ 725] x 100 = -76.55%
Formula
Percentage change = [(170 - 725) / 725] x 100
Subtract the new number by the original number
170 - 725 = -555
-555 ÷ 725 = -0.7655172413793103
-0.7655172413793103 x 100 = -76.55%