-85.09% is the change from 852 to 127
Calculation steps:
[( 127 - 852 ) ÷ 852] x 100 = -85.09%
Formula
Percentage change = [(127 - 852) / 852] x 100
Subtract the new number by the original number
127 - 852 = -725
-725 ÷ 852 = -0.8509389671361502
-0.8509389671361502 x 100 = -85.09%