-10.45% is the change from 947 to 848
Calculation steps:
[( 848 - 947 ) ÷ 947] x 100 = -10.45%
Formula
Percentage change = [(848 - 947) / 947] x 100
Subtract the new number by the original number
848 - 947 = -99
-99 ÷ 947 = -0.10454065469904963
-0.10454065469904963 x 100 = -10.45%