-55.71% is the change from 858 to 380
Calculation steps:
[( 380 - 858 ) ÷ 858] x 100 = -55.71%
Formula
Percentage change = [(380 - 858) / 858] x 100
Subtract the new number by the original number
380 - 858 = -478
-478 ÷ 858 = -0.5571095571095571
-0.5571095571095571 x 100 = -55.71%