Hi!
First, let's convert

to a fraction instead of a mixed number.
To do this, multiply the whole number by the denominator, then add the numerator. That's your new numerator, the denominator stays the same.
9 x 2 = 18
18 + 4 = 22

Now when dividing fractions, multiply the first fraction by the
reciprocal of the second fraction. (the reciprocal is the upside down version of the fraction)

22 x 9 = 198
9 x 11 = 99

(simplify:) 2
The answer is
2 :)
Hope this helps! :)