2.54% is the change from 786 to 806
Calculation steps:
[( 806 - 786 ) ÷ 786] x 100 = 2.54%
Formula
Percentage change = [(806 - 786) / 786] x 100
Subtract the new number by the original number
806 - 786 = 20
20 ÷ 786 = 0.02544529262086514
0.02544529262086514 x 100 = 2.54%