-55.83% is the change from 858 to 379
Calculation steps:
[( 379 - 858 ) ÷ 858] x 100 = -55.83%
Formula
Percentage change = [(379 - 858) / 858] x 100
Subtract the new number by the original number
379 - 858 = -479
-479 ÷ 858 = -0.5582750582750583
-0.5582750582750583 x 100 = -55.83%