13.5% is the change from 200 to 227
Calculation steps:
[( 227 - 200 ) ÷ 200] x 100 = 13.5%
Formula
Percentage change = [(227 - 200) / 200] x 100
Subtract the new number by the original number
227 - 200 = 27
27 ÷ 200 = 0.135
0.135 x 100 = 13.5%
Example