4/256 = 0.015625
64
4.1967
256 divided by what = 64
The answer is 2. However, if you did 256 divided by positive 32 divided by positive 4, you would get the same answer. Just as a negative times a negative equals a positive, so does a negative divided by a negative.
4 to the power 4 =256
0.0273
4
256
42.6667
32
256 divided by 2 is 128.
0.8789
2