0.25% is the change from 808 to 810
Calculation steps:
[( 810 - 808 ) ÷ 808] x 100 = 0.25%
Formula
Percentage change = [(810 - 808) / 808] x 100
Subtract the new number by the original number
810 - 808 = 2
2 ÷ 808 = 0.0024752475247524753
0.0024752475247524753 x 100 = 0.25%