14.81% is the change from 351 to 403
Calculation steps:
[( 403 - 351 ) ÷ 351] x 100 = 14.81%
Formula
Percentage change = [(403 - 351) / 351] x 100
Subtract the new number by the original number
403 - 351 = 52
52 ÷ 351 = 0.14814814814814814
0.14814814814814814 x 100 = 14.81%