3.72% is the change from 403 to 418
Calculation steps:
[( 418 - 403 ) ÷ 403] x 100 = 3.72%
Formula
Percentage change = [(418 - 403) / 403] x 100
Subtract the new number by the original number
418 - 403 = 15
15 ÷ 403 = 0.03722084367245657
0.03722084367245657 x 100 = 3.72%