-55.01% is the change from 858 to 386
Calculation steps:
[( 386 - 858 ) ÷ 858] x 100 = -55.01%
Formula
Percentage change = [(386 - 858) / 858] x 100
Subtract the new number by the original number
386 - 858 = -472
-472 ÷ 858 = -0.5501165501165501
-0.5501165501165501 x 100 = -55.01%