To do this we need to do long division ill try my best to explain in text so first we see how many times 5 can go into 7 and that is 1 so we take 5*1 and subtract that from 7 and we get 2. then we bring down the 2 and see how many time 5 can go into 22 and that is 4 so now we have a answer of 14 so far so we multiply 5*4 and get 20 and subtract that from 22 and we are left with 2 then we bring down the 9 and see how many time 5 can go into 29 and that is 5, so we multiply 5*5 and subtract that from 29 and 29-25 is 4 so now that the left over number is less than 5 the 4 is the remainder