15.28% is the change from 288 to 332
Calculation steps:
[( 332 - 288 ) ÷ 288] x 100 = 15.28%
Formula
Percentage change = [(332 - 288) / 288] x 100
Subtract the new number by the original number
332 - 288 = 44
44 ÷ 288 = 0.1527777777777778
0.1527777777777778 x 100 = 15.28%