-31.94% is the change from 955 to 650
Calculation steps:
[( 650 - 955 ) ÷ 955] x 100 = -31.94%
Formula
Percentage change = [(650 - 955) / 955] x 100
Subtract the new number by the original number
650 - 955 = -305
-305 ÷ 955 = -0.3193717277486911
-0.3193717277486911 x 100 = -31.94%