9.27% is the change from 809 to 884
Calculation steps:
[( 884 - 809 ) ÷ 809] x 100 = 9.27%
Formula
Percentage change = [(884 - 809) / 809] x 100
Subtract the new number by the original number
884 - 809 = 75
75 ÷ 809 = 0.09270704573547589
0.09270704573547589 x 100 = 9.27%