I can't understand the result of this exercise:

365%27. There is no any math operator (add+, subtract-, multiply* or divide/). What math operator is needed here? Explain me, please. I don't want to right down the answer using the answer (it's 14.) I want to understand how we get this answer.

E.g.365%27=?

Where 365 is a

27 is b

? is the answer

That's clear with the two tasks from this lesson. But what about the third lesson? I have no progress in any way here.

Let's see.

The division operator is the sign /.

The modulus is the sign %.

In the first task we have 365/27 = 13.518.

And in the last third task it's need to know how many days into the moon's phase it will be in exactly one year.

Could you help me, please?