4.1% is the change from 268 to 279
Calculation steps:
[( 279 - 268 ) ÷ 268] x 100 = 4.1%
Formula
Percentage change = [(279 - 268) / 268] x 100
Subtract the new number by the original number
279 - 268 = 11
11 ÷ 268 = 0.041044776119402986
0.041044776119402986 x 100 = 4.1%