-56.92% is the change from 947 to 408
Calculation steps:
[( 408 - 947 ) ÷ 947] x 100 = -56.92%
Formula
Percentage change = [(408 - 947) / 947] x 100
Subtract the new number by the original number
408 - 947 = -539
-539 ÷ 947 = -0.5691657866948258
-0.5691657866948258 x 100 = -56.92%