-0.74% is the change from 947 to 940
Calculation steps:
[( 940 - 947 ) ÷ 947] x 100 = -0.74%
Formula
Percentage change = [(940 - 947) / 947] x 100
Subtract the new number by the original number
940 - 947 = -7
-7 ÷ 947 = -0.007391763463569166
-0.007391763463569166 x 100 = -0.74%