In the context of finding an average, what does "long division" refer to?

In the context of finding an average, "long division" refers to a technique used to divide the sum of a set of numbers by the quantity of those numbers. The average, or mean, is calculated by first adding all the numbers together to obtain the total sum. Once you have the sum, long division is utilized to divide that total by the number of values in the set. This process allows you to find the average value, which represents a central point or typical value within the data set. Thus, understanding long division in this context highlights its importance as a fundamental mathematical tool in calculating averages effectively.