-82.75% is the change from 852 to 147
Calculation steps:
[( 147 - 852 ) ÷ 852] x 100 = -82.75%
Formula
Percentage change = [(147 - 852) / 852] x 100
Subtract the new number by the original number
147 - 852 = -705
-705 ÷ 852 = -0.8274647887323944
-0.8274647887323944 x 100 = -82.75%