-50.16% is the change from 945 to 471
Calculation steps:
[( 471 - 945 ) ÷ 945] x 100 = -50.16%
Formula
Percentage change = [(471 - 945) / 945] x 100
Subtract the new number by the original number
471 - 945 = -474
-474 ÷ 945 = -0.5015873015873016
-0.5015873015873016 x 100 = -50.16%