-15.38% is the change from 956 to 809
Calculation steps:
[( 809 - 956 ) ÷ 956] x 100 = -15.38%
Formula
Percentage change = [(809 - 956) / 956] x 100
Subtract the new number by the original number
809 - 956 = -147
-147 ÷ 956 = -0.15376569037656904
-0.15376569037656904 x 100 = -15.38%