-84.47% is the change from 985 to 153
Calculation steps:
[( 153 - 985 ) ÷ 985] x 100 = -84.47%
Formula
Percentage change = [(153 - 985) / 985] x 100
Subtract the new number by the original number
153 - 985 = -832
-832 ÷ 985 = -0.8446700507614213
-0.8446700507614213 x 100 = -84.47%