-83.96% is the change from 823 to 132
Calculation steps:
[( 132 - 823 ) ÷ 823] x 100 = -83.96%
Formula
Percentage change = [(132 - 823) / 823] x 100
Subtract the new number by the original number
132 - 823 = -691
-691 ÷ 823 = -0.8396111786148238
-0.8396111786148238 x 100 = -83.96%