-50.05% is the change from 947 to 473
Calculation steps:
[( 473 - 947 ) ÷ 947] x 100 = -50.05%
Formula
Percentage change = [(473 - 947) / 947] x 100
Subtract the new number by the original number
473 - 947 = -474
-474 ÷ 947 = -0.5005279831045406
-0.5005279831045406 x 100 = -50.05%