-41.29% is the change from 947 to 556
Calculation steps:
[( 556 - 947 ) ÷ 947] x 100 = -41.29%
Formula
Percentage change = [(556 - 947) / 947] x 100
Subtract the new number by the original number
556 - 947 = -391
-391 ÷ 947 = -0.41288278775079196
-0.41288278775079196 x 100 = -41.29%