-96.14% is the change from 466 to 18
Calculation steps:
[( 18 - 466 ) ÷ 466] x 100 = -96.14%
Formula
Percentage change = [(18 - 466) / 466] x 100
Subtract the new number by the original number
18 - 466 = -448
-448 ÷ 466 = -0.9613733905579399
-0.9613733905579399 x 100 = -96.14%