14.66% is the change from 341 to 391
Calculation steps:
[( 391 - 341 ) ÷ 341] x 100 = 14.66%
Formula
Percentage change = [(391 - 341) / 341] x 100
Subtract the new number by the original number
391 - 341 = 50
50 ÷ 341 = 0.1466275659824047
0.1466275659824047 x 100 = 14.66%