-42.87% is the change from 947 to 541
Calculation steps:
[( 541 - 947 ) ÷ 947] x 100 = -42.87%
Formula
Percentage change = [(541 - 947) / 947] x 100
Subtract the new number by the original number
541 - 947 = -406
-406 ÷ 947 = -0.42872228088701164
-0.42872228088701164 x 100 = -42.87%