-42.54% is the change from 811 to 466
Calculation steps:
[( 466 - 811 ) ÷ 811] x 100 = -42.54%
Formula
Percentage change = [(466 - 811) / 811] x 100
Subtract the new number by the original number
466 - 811 = -345
-345 ÷ 811 = -0.4254007398273736
-0.4254007398273736 x 100 = -42.54%