30.29% is the change from 614 to 800
Calculation steps:
[( 800 - 614 ) ÷ 614] x 100 = 30.29%
Formula
Percentage change = [(800 - 614) / 614] x 100
Subtract the new number by the original number
800 - 614 = 186
186 ÷ 614 = 0.30293159609120524
0.30293159609120524 x 100 = 30.29%