4.49% is the change from 334 to 349
Calculation steps:
[( 349 - 334 ) ÷ 334] x 100 = 4.49%
Formula
Percentage change = [(349 - 334) / 334] x 100
Subtract the new number by the original number
349 - 334 = 15
15 ÷ 334 = 0.04491017964071856
0.04491017964071856 x 100 = 4.49%