27.78% is the change from 288 to 368
Calculation steps:
[( 368 - 288 ) ÷ 288] x 100 = 27.78%
Formula
Percentage change = [(368 - 288) / 288] x 100
Subtract the new number by the original number
368 - 288 = 80
80 ÷ 288 = 0.2777777777777778
0.2777777777777778 x 100 = 27.78%