-87.91% is the change from 852 to 103
Calculation steps:
[( 103 - 852 ) ÷ 852] x 100 = -87.91%
Formula
Percentage change = [(103 - 852) / 852] x 100
Subtract the new number by the original number
103 - 852 = -749
-749 ÷ 852 = -0.8791079812206573
-0.8791079812206573 x 100 = -87.91%