-45.69% is the change from 858 to 466
Calculation steps:
[( 466 - 858 ) ÷ 858] x 100 = -45.69%
Formula
Percentage change = [(466 - 858) / 858] x 100
Subtract the new number by the original number
466 - 858 = -392
-392 ÷ 858 = -0.4568764568764569
-0.4568764568764569 x 100 = -45.69%