-81.89% is the change from 773 to 140
Calculation steps:
[( 140 - 773 ) ÷ 773] x 100 = -81.89%
Formula
Percentage change = [(140 - 773) / 773] x 100
Subtract the new number by the original number
140 - 773 = -633
-633 ÷ 773 = -0.8188874514877102
-0.8188874514877102 x 100 = -81.89%