-9.51% is the change from 946 to 856
Calculation steps:
[( 856 - 946 ) ÷ 946] x 100 = -9.51%
Formula
Percentage change = [(856 - 946) / 946] x 100
Subtract the new number by the original number
856 - 946 = -90
-90 ÷ 946 = -0.09513742071881606
-0.09513742071881606 x 100 = -9.51%