17.69% is the change from 260 to 306
Calculation steps:
[( 306 - 260 ) ÷ 260] x 100 = 17.69%
Formula
Percentage change = [(306 - 260) / 260] x 100
Subtract the new number by the original number
306 - 260 = 46
46 ÷ 260 = 0.17692307692307693
0.17692307692307693 x 100 = 17.69%