-9.21% is the change from 956 to 868
Calculation steps:
[( 868 - 956 ) ÷ 956] x 100 = -9.21%
Formula
Percentage change = [(868 - 956) / 956] x 100
Subtract the new number by the original number
868 - 956 = -88
-88 ÷ 956 = -0.09205020920502092
-0.09205020920502092 x 100 = -9.21%