Let's divide 509948 by 5
We want to figure out the number of times 509948 can be divided by 5.

Let's proceed to step 1:
5 can be fit into 5 1 times, resulting in a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 5 away from 5, we end up with 0.
Take the next digit (0) from the dividend and append it to 0, then repeat: 0 / 5

Step 2:
When dividing 0 by 5, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 10.0
The remainder is 0 after subtracting 0 from 0.
Grab the next digit (9) from the dividend, add it to 0, then carry on: 9 / 5

Step 3:
If we divide 9 by 5, we get 1 and a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 101.0
If we take 5 away from 9, we end up with 4.
Take the next digit (9) from the dividend and append it to 4, then repeat: 49 / 5

Going ahead to step 4:
5 goes into 49 9 times with a remainder of 4.
Put 9 as the next digit of the answer. 
Result so far: 1019.0
The remainder is 4 after subtracting 45 from 49.
Bring next digit (4) of the dividend behind the 4 and repeat the process: 44 / 5

Advancing to step 5:
44 divided by 5 is 8 with a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 10198.0
Subtracting 40 from 44 leaves us with 4.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 5

Advancing to step 6:
5 goes into 48 9 times with a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 101989.0
Subtracting 45 from 48 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 7:
5 goes into 30 6 times with a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 101989.6
The remainder is 0 after subtracting 30 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
5 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 101989.6
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
5 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 101989.6
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 101989.6 and a remainder of 0.0.