-5.94% is the change from 858 to 807
Calculation steps:
[( 807 - 858 ) ÷ 858] x 100 = -5.94%
Formula
Percentage change = [(807 - 858) / 858] x 100
Subtract the new number by the original number
807 - 858 = -51
-51 ÷ 858 = -0.05944055944055944
-0.05944055944055944 x 100 = -5.94%