10.77% is the change from 260 to 288
Calculation steps:
[( 288 - 260 ) ÷ 260] x 100 = 10.77%
Formula
Percentage change = [(288 - 260) / 260] x 100
Subtract the new number by the original number
288 - 260 = 28
28 ÷ 260 = 0.1076923076923077
0.1076923076923077 x 100 = 10.77%