-41.39% is the change from 947 to 555
Calculation steps:
[( 555 - 947 ) ÷ 947] x 100 = -41.39%
Formula
Percentage change = [(555 - 947) / 947] x 100
Subtract the new number by the original number
555 - 947 = -392
-392 ÷ 947 = -0.4139387539598733
-0.4139387539598733 x 100 = -41.39%