-50.16% is the change from 947 to 472
Calculation steps:
[( 472 - 947 ) ÷ 947] x 100 = -50.16%
Formula
Percentage change = [(472 - 947) / 947] x 100
Subtract the new number by the original number
472 - 947 = -475
-475 ÷ 947 = -0.5015839493136219
-0.5015839493136219 x 100 = -50.16%