29.15% is the change from 223 to 288
Calculation steps:
[( 288 - 223 ) ÷ 223] x 100 = 29.15%
Formula
Percentage change = [(288 - 223) / 223] x 100
Subtract the new number by the original number
288 - 223 = 65
65 ÷ 223 = 0.2914798206278027
0.2914798206278027 x 100 = 29.15%