-98.31% is the change from 474 to 8
Calculation steps:
[( 8 - 474 ) ÷ 474] x 100 = -98.31%
Formula
Percentage change = [(8 - 474) / 474] x 100
Subtract the new number by the original number
8 - 474 = -466
-466 ÷ 474 = -0.9831223628691983
-0.9831223628691983 x 100 = -98.31%