-82.16% is the change from 852 to 152
Calculation steps:
[( 152 - 852 ) ÷ 852] x 100 = -82.16%
Formula
Percentage change = [(152 - 852) / 852] x 100
Subtract the new number by the original number
152 - 852 = -700
-700 ÷ 852 = -0.8215962441314554
-0.8215962441314554 x 100 = -82.16%