-82.83% is the change from 466 to 80
Calculation steps:
[( 80 - 466 ) ÷ 466] x 100 = -82.83%
Formula
Percentage change = [(80 - 466) / 466] x 100
Subtract the new number by the original number
80 - 466 = -386
-386 ÷ 466 = -0.8283261802575107
-0.8283261802575107 x 100 = -82.83%