-42.61% is the change from 812 to 466
Calculation steps:
[( 466 - 812 ) ÷ 812] x 100 = -42.61%
Formula
Percentage change = [(466 - 812) / 812] x 100
Subtract the new number by the original number
466 - 812 = -346
-346 ÷ 812 = -0.42610837438423643
-0.42610837438423643 x 100 = -42.61%