-5.23% is the change from 956 to 906
Calculation steps:
[( 906 - 956 ) ÷ 956] x 100 = -5.23%
Formula
Percentage change = [(906 - 956) / 956] x 100
Subtract the new number by the original number
906 - 956 = -50
-50 ÷ 956 = -0.05230125523012552
-0.05230125523012552 x 100 = -5.23%