2.41% is the change from 790 to 809
Calculation steps:
[( 809 - 790 ) ÷ 790] x 100 = 2.41%
Formula
Percentage change = [(809 - 790) / 790] x 100
Subtract the new number by the original number
809 - 790 = 19
19 ÷ 790 = 0.024050632911392405
0.024050632911392405 x 100 = 2.41%