-42.24% is the change from 947 to 547
Calculation steps:
[( 547 - 947 ) ÷ 947] x 100 = -42.24%
Formula
Percentage change = [(547 - 947) / 947] x 100
Subtract the new number by the original number
547 - 947 = -400
-400 ÷ 947 = -0.42238648363252373
-0.42238648363252373 x 100 = -42.24%