14.33% is the change from 342 to 391
Calculation steps:
[( 391 - 342 ) ÷ 342] x 100 = 14.33%
Formula
Percentage change = [(391 - 342) / 342] x 100
Subtract the new number by the original number
391 - 342 = 49
49 ÷ 342 = 0.14327485380116958
0.14327485380116958 x 100 = 14.33%