31.76% is the change from 614 to 809
Calculation steps:
[( 809 - 614 ) ÷ 614] x 100 = 31.76%
Formula
Percentage change = [(809 - 614) / 614] x 100
Subtract the new number by the original number
809 - 614 = 195
195 ÷ 614 = 0.31758957654723124
0.31758957654723124 x 100 = 31.76%