In order to get a term on the left like the has to multiply , so let's try:

Unfortunately now the right hand side (RHS) is:

We don't want the . So let's modify the 'something'. We have to multiply the by to get a .

So the equation is now

We've added an term and an term. The last term to add is a constant term.

Can you find the last constant in the right hand side? Whatever is left over is the remainder in your division.