-81.15% is the change from 955 to 180
Calculation steps:
[( 180 - 955 ) ÷ 955] x 100 = -81.15%
Formula
Percentage change = [(180 - 955) / 955] x 100
Subtract the new number by the original number
180 - 955 = -775
-775 ÷ 955 = -0.8115183246073299
-0.8115183246073299 x 100 = -81.15%