20.74% is the change from 188 to 227
Calculation steps:
[( 227 - 188 ) ÷ 188] x 100 = 20.74%
Formula
Percentage change = [(227 - 188) / 188] x 100
Subtract the new number by the original number
227 - 188 = 39
39 ÷ 188 = 0.2074468085106383
0.2074468085106383 x 100 = 20.74%