14% is the change from 200 to 228
Calculation steps:
[( 228 - 200 ) ÷ 200] x 100 = 14%
Formula
Percentage change = [(228 - 200) / 200] x 100
Subtract the new number by the original number
228 - 200 = 28
28 ÷ 200 = 0.14
0.14 x 100 = 14%
Example