16.44% is the change from 809 to 942
Calculation steps:
[( 942 - 809 ) ÷ 809] x 100 = 16.44%
Formula
Percentage change = [(942 - 809) / 809] x 100
Subtract the new number by the original number
942 - 809 = 133
133 ÷ 809 = 0.16440049443757726
0.16440049443757726 x 100 = 16.44%