18.62% is the change from 188 to 223
Calculation steps:
[( 223 - 188 ) ÷ 188] x 100 = 18.62%
Formula
Percentage change = [(223 - 188) / 188] x 100
Subtract the new number by the original number
223 - 188 = 35
35 ÷ 188 = 0.18617021276595744
0.18617021276595744 x 100 = 18.62%