We want to solve 22÷5
First we have the following question: how many times does 5 in 20 go?
The answer is 4, because 5x4 = 20, so:
but 5 is greater than 2, so we add 0 to 2 and a comma to 4, that is
And we repeat the same procedure: how many times does 5 in 20 go?
The answer is 4, because 5x4 = 20, so we can conclude that:
And we stop the division because our residue is 0. The final answer is 4,4.