2.68% is the change from 261 to 268
Calculation steps:
[( 268 - 261 ) ÷ 261] x 100 = 2.68%
Formula
Percentage change = [(268 - 261) / 261] x 100
Subtract the new number by the original number
268 - 261 = 7
7 ÷ 261 = 0.02681992337164751
0.02681992337164751 x 100 = 2.68%