Check this out:
This video describes the basics of long division! I know this may seem like elementary work, but do you honestly remember how to long divide? Sometimes it is necessary on a test if you don’t have a calculator! In the video you are being taught that long division is the same as basic division, just in multiple steps! Once you divide the first number and get a remainder, you bring down the next number and repeat the same steps until you no longer have any numbers left to bring down.
This is a very basic topic, but it is something everyone needs to know how to do. It has been so long since we have all learned it, it is a good idea to get a refresher on it because we will probably all be doing some math throughout our life. This 10 minute video is definitely a good tool because the man does a very good job explaining the topic, and the arrows and different signs really help to visualize what you are actually doing.