-49.74% is the change from 947 to 476
Calculation steps:
[( 476 - 947 ) ÷ 947] x 100 = -49.74%
Formula
Percentage change = [(476 - 947) / 947] x 100
Subtract the new number by the original number
476 - 947 = -471
-471 ÷ 947 = -0.49736008447729674
-0.49736008447729674 x 100 = -49.74%