-95.56% is the change from 180 to 8
Calculation steps:
[( 8 - 180 ) ÷ 180] x 100 = -95.56%
Formula
Percentage change = [(8 - 180) / 180] x 100
Subtract the new number by the original number
8 - 180 = -172
-172 ÷ 180 = -0.9555555555555556
-0.9555555555555556 x 100 = -95.56%