23.61% is the change from 288 to 356
Calculation steps:
[( 356 - 288 ) ÷ 288] x 100 = 23.61%
Formula
Percentage change = [(356 - 288) / 288] x 100
Subtract the new number by the original number
356 - 288 = 68
68 ÷ 288 = 0.2361111111111111
0.2361111111111111 x 100 = 23.61%