23.24% is the change from 809 to 997
Calculation steps:
[( 997 - 809 ) ÷ 809] x 100 = 23.24%
Formula
Percentage change = [(997 - 809) / 809] x 100
Subtract the new number by the original number
997 - 809 = 188
188 ÷ 809 = 0.2323856613102596
0.2323856613102596 x 100 = 23.24%