-0.74% is the change from 809 to 803
Calculation steps:
[( 803 - 809 ) ÷ 809] x 100 = -0.74%
Formula
Percentage change = [(803 - 809) / 809] x 100
Subtract the new number by the original number
803 - 809 = -6
-6 ÷ 809 = -0.007416563658838072
-0.007416563658838072 x 100 = -0.74%