-43.08% is the change from 947 to 539
Calculation steps:
[( 539 - 947 ) ÷ 947] x 100 = -43.08%
Formula
Percentage change = [(539 - 947) / 947] x 100
Subtract the new number by the original number
539 - 947 = -408
-408 ÷ 947 = -0.43083421330517424
-0.43083421330517424 x 100 = -43.08%