-81.35% is the change from 965 to 180
Calculation steps:
[( 180 - 965 ) ÷ 965] x 100 = -81.35%
Formula
Percentage change = [(180 - 965) / 965] x 100
Subtract the new number by the original number
180 - 965 = -785
-785 ÷ 965 = -0.8134715025906736
-0.8134715025906736 x 100 = -81.35%