-2.96% is the change from 947 to 919
Calculation steps:
[( 919 - 947 ) ÷ 947] x 100 = -2.96%
Formula
Percentage change = [(919 - 947) / 947] x 100
Subtract the new number by the original number
919 - 947 = -28
-28 ÷ 947 = -0.029567053854276663
-0.029567053854276663 x 100 = -2.96%