-53.85% is the change from 858 to 396
Calculation steps:
[( 396 - 858 ) ÷ 858] x 100 = -53.85%
Formula
Percentage change = [(396 - 858) / 858] x 100
Subtract the new number by the original number
396 - 858 = -462
-462 ÷ 858 = -0.5384615384615384
-0.5384615384615384 x 100 = -53.85%