-4.54% is the change from 947 to 904
Calculation steps:
[( 904 - 947 ) ÷ 947] x 100 = -4.54%
Formula
Percentage change = [(904 - 947) / 947] x 100
Subtract the new number by the original number
904 - 947 = -43
-43 ÷ 947 = -0.0454065469904963
-0.0454065469904963 x 100 = -4.54%