-82.33% is the change from 832 to 147
Calculation steps:
[( 147 - 832 ) ÷ 832] x 100 = -82.33%
Formula
Percentage change = [(147 - 832) / 832] x 100
Subtract the new number by the original number
147 - 832 = -685
-685 ÷ 832 = -0.8233173076923077
-0.8233173076923077 x 100 = -82.33%