jmc

The options given in choices $\text{A}$, $\text{B}$ and $\text{E}$ don't change the initial value (13579) much, the option in choice $\text{C}$ decreases 13579 by a lot, and the one given in choice $\text{D}$ increases 13579 by a lot. After ensuring that no trivial error was made, we have $\boxed{13579÷\frac{1}{2468}}$ as the answer.