-34.01% is the change from 985 to 650
Calculation steps:
[( 650 - 985 ) ÷ 985] x 100 = -34.01%
Formula
Percentage change = [(650 - 985) / 985] x 100
Subtract the new number by the original number
650 - 985 = -335
-335 ÷ 985 = -0.3401015228426396
-0.3401015228426396 x 100 = -34.01%