-98.37% is the change from 858 to 14
Calculation steps:
[( 14 - 858 ) ÷ 858] x 100 = -98.37%
Formula
Percentage change = [(14 - 858) / 858] x 100
Subtract the new number by the original number
14 - 858 = -844
-844 ÷ 858 = -0.9836829836829837
-0.9836829836829837 x 100 = -98.37%