18.18% is the change from 341 to 403
Calculation steps:
[( 403 - 341 ) ÷ 341] x 100 = 18.18%
Formula
Percentage change = [(403 - 341) / 341] x 100
Subtract the new number by the original number
403 - 341 = 62
62 ÷ 341 = 0.18181818181818182
0.18181818181818182 x 100 = 18.18%