-90.13% is the change from 466 to 46
Calculation steps:
[( 46 - 466 ) ÷ 466] x 100 = -90.13%
Formula
Percentage change = [(46 - 466) / 466] x 100
Subtract the new number by the original number
46 - 466 = -420
-420 ÷ 466 = -0.9012875536480687
-0.9012875536480687 x 100 = -90.13%