14.29% is the change from 77 to 88
Calculation steps:
[( 88 - 77 ) ÷ 77] x 100 = 14.29%
Formula
Percentage change = [(88 - 77) / 77] x 100
Subtract the new number by the original number
88 - 77 = 11
11 ÷ 77 = 0.14285714285714285
0.14285714285714285 x 100 = 14.29%