-3.55% is the change from 985 to 950
Calculation steps:
[( 950 - 985 ) ÷ 985] x 100 = -3.55%
Formula
Percentage change = [(950 - 985) / 985] x 100
Subtract the new number by the original number
950 - 985 = -35
-35 ÷ 985 = -0.03553299492385787
-0.03553299492385787 x 100 = -3.55%