-81.73% is the change from 788 to 144
Calculation steps:
[( 144 - 788 ) ÷ 788] x 100 = -81.73%
Formula
Percentage change = [(144 - 788) / 788] x 100
Subtract the new number by the original number
144 - 788 = -644
-644 ÷ 788 = -0.817258883248731
-0.817258883248731 x 100 = -81.73%