-80.84% is the change from 783 to 150
Calculation steps:
[( 150 - 783 ) ÷ 783] x 100 = -80.84%
Formula
Percentage change = [(150 - 783) / 783] x 100
Subtract the new number by the original number
150 - 783 = -633
-633 ÷ 783 = -0.8084291187739464
-0.8084291187739464 x 100 = -80.84%