The correct answer is 9.

Solution:

We need to find the quotient when 63 is divided by 7.
63 ÷ 7 = ?
We use multiplication facts to find the quotient.
We find a number which when multiplied by 7 gives 63.
Using multiplication fact, we have:
7 × 9 = 63
By comparing this multiplication fact with the given division sentence, we have:
63 ÷ 7 = 9
So, the correct answer is 9.