How do you evaluate integers when it involves dividing.
examples:
16 / (-2)
-8 / (-4)
-48 / 6

You should know that :

Two negatives = Positive
Two positives= Positive
One positive and one negative = Negative 

So to answer the examples: 
1. -8
2. 2
3. -8

To multiply or divide signed integers, always multiply or divide the absolute values and use these rules to determine the sign of the 1. The product of two positive integers or two negative integers is positive.
2. The product of a positive integer and a negative integer is negative.