13.43% is the change from 201 to 228
Calculation steps:
[( 228 - 201 ) ÷ 201] x 100 = 13.43%
Formula
Percentage change = [(228 - 201) / 201] x 100
Subtract the new number by the original number
228 - 201 = 27
27 ÷ 201 = 0.13432835820895522
0.13432835820895522 x 100 = 13.43%