15.76% is the change from 349 to 404
Calculation steps:
[( 404 - 349 ) ÷ 349] x 100 = 15.76%
Formula
Percentage change = [(404 - 349) / 349] x 100
Subtract the new number by the original number
404 - 349 = 55
55 ÷ 349 = 0.15759312320916904
0.15759312320916904 x 100 = 15.76%