-0.62% is the change from 813 to 808
Calculation steps:
[( 808 - 813 ) ÷ 813] x 100 = -0.62%
Formula
Percentage change = [(808 - 813) / 813] x 100
Subtract the new number by the original number
808 - 813 = -5
-5 ÷ 813 = -0.006150061500615006
-0.006150061500615006 x 100 = -0.62%