14.1% is the change from 305 to 348
Calculation steps:
[( 348 - 305 ) ÷ 305] x 100 = 14.1%
Formula
Percentage change = [(348 - 305) / 305] x 100
Subtract the new number by the original number
348 - 305 = 43
43 ÷ 305 = 0.14098360655737704
0.14098360655737704 x 100 = 14.1%