-77.39% is the change from 752 to 170
Calculation steps:
[( 170 - 752 ) ÷ 752] x 100 = -77.39%
Formula
Percentage change = [(170 - 752) / 752] x 100
Subtract the new number by the original number
170 - 752 = -582
-582 ÷ 752 = -0.773936170212766
-0.773936170212766 x 100 = -77.39%