-84.87% is the change from 985 to 149
Calculation steps:
[( 149 - 985 ) ÷ 985] x 100 = -84.87%
Formula
Percentage change = [(149 - 985) / 985] x 100
Subtract the new number by the original number
149 - 985 = -836
-836 ÷ 985 = -0.848730964467005
-0.848730964467005 x 100 = -84.87%