-41.08% is the change from 947 to 558
Calculation steps:
[( 558 - 947 ) ÷ 947] x 100 = -41.08%
Formula
Percentage change = [(558 - 947) / 947] x 100
Subtract the new number by the original number
558 - 947 = -389
-389 ÷ 947 = -0.41077085533262936
-0.41077085533262936 x 100 = -41.08%