-81.86% is the change from 794 to 144
Calculation steps:
[( 144 - 794 ) ÷ 794] x 100 = -81.86%
Formula
Percentage change = [(144 - 794) / 794] x 100
Subtract the new number by the original number
144 - 794 = -650
-650 ÷ 794 = -0.818639798488665
-0.818639798488665 x 100 = -81.86%