-81.99% is the change from 783 to 141
Calculation steps:
[( 141 - 783 ) ÷ 783] x 100 = -81.99%
Formula
Percentage change = [(141 - 783) / 783] x 100
Subtract the new number by the original number
141 - 783 = -642
-642 ÷ 783 = -0.8199233716475096
-0.8199233716475096 x 100 = -81.99%