-85.45% is the change from 852 to 124
Calculation steps:
[( 124 - 852 ) ÷ 852] x 100 = -85.45%
Formula
Percentage change = [(124 - 852) / 852] x 100
Subtract the new number by the original number
124 - 852 = -728
-728 ÷ 852 = -0.8544600938967136
-0.8544600938967136 x 100 = -85.45%