-1.04% is the change from 960 to 950
Calculation steps:
[( 950 - 960 ) ÷ 960] x 100 = -1.04%
Formula
Percentage change = [(950 - 960) / 960] x 100
Subtract the new number by the original number
950 - 960 = -10
-10 ÷ 960 = -0.010416666666666666
-0.010416666666666666 x 100 = -1.04%