-0.1% is the change from 956 to 955
Calculation steps:
[( 955 - 956 ) ÷ 956] x 100 = -0.1%
Formula
Percentage change = [(955 - 956) / 956] x 100
Subtract the new number by the original number
955 - 956 = -1
-1 ÷ 956 = -0.0010460251046025104
-0.0010460251046025104 x 100 = -0.1%