-42.66% is the change from 811 to 465
Calculation steps:
[( 465 - 811 ) ÷ 811] x 100 = -42.66%
Formula
Percentage change = [(465 - 811) / 811] x 100
Subtract the new number by the original number
465 - 811 = -346
-346 ÷ 811 = -0.42663378545006164
-0.42663378545006164 x 100 = -42.66%