-0.37% is the change from 808 to 805
Calculation steps:
[( 805 - 808 ) ÷ 808] x 100 = -0.37%
Formula
Percentage change = [(805 - 808) / 808] x 100
Subtract the new number by the original number
805 - 808 = -3
-3 ÷ 808 = -0.0037128712871287127
-0.0037128712871287127 x 100 = -0.37%