26.02% is the change from 246 to 310
Calculation steps:
[( 310 - 246 ) ÷ 246] x 100 = 26.02%
Formula
Percentage change = [(310 - 246) / 246] x 100
Subtract the new number by the original number
310 - 246 = 64
64 ÷ 246 = 0.2601626016260163
0.2601626016260163 x 100 = 26.02%