First you set -2 as -2/1.
Then you set -2/1 divided by -4/3.
To divide a negative, you cross multiply.
And when dividing by a negative, you flip the fraction.
You will get -6/-4.
Then reduce. -6 divded by -2 is 3. -4 divided by -2 is 2.
The final answer is 3/2.