-30.94% is the change from 947 to 654
Calculation steps:
[( 654 - 947 ) ÷ 947] x 100 = -30.94%
Formula
Percentage change = [(654 - 947) / 947] x 100
Subtract the new number by the original number
654 - 947 = -293
-293 ÷ 947 = -0.3093980992608237
-0.3093980992608237 x 100 = -30.94%