-83.35% is the change from 865 to 144
Calculation steps:
[( 144 - 865 ) ÷ 865] x 100 = -83.35%
Formula
Percentage change = [(144 - 865) / 865] x 100
Subtract the new number by the original number
144 - 865 = -721
-721 ÷ 865 = -0.8335260115606936
-0.8335260115606936 x 100 = -83.35%