-8.03% is the change from 946 to 870
Calculation steps:
[( 870 - 946 ) ÷ 946] x 100 = -8.03%
Formula
Percentage change = [(870 - 946) / 946] x 100
Subtract the new number by the original number
870 - 946 = -76
-76 ÷ 946 = -0.080338266384778
-0.080338266384778 x 100 = -8.03%