-9.3% is the change from 946 to 858
Calculation steps:
[( 858 - 946 ) ÷ 946] x 100 = -9.3%
Formula
Percentage change = [(858 - 946) / 946] x 100
Subtract the new number by the original number
858 - 946 = -88
-88 ÷ 946 = -0.09302325581395349
-0.09302325581395349 x 100 = -9.3%