We look at the division of 251117 by 5 
We want to figure out the number of times 251117 can be divided by 5.

Let's proceed to step 1:
When dividing 2 by 5, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 5

Moving on to step 2:
When dividing 25 by 5, we get 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 5.0
If we subtract 25 from 25, we get 0.
Take the next digit (1) from the dividend and append it to 0, then repeat: 1 / 5

Moving on to step 3:
1 divided by 5 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 50.0
If we take 0 away from 1, we end up with 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 5

Let's proceed to step 4:
5 can be fit into 11 2 times, resulting in a remainder of 1.
Write down 2 as next digit of the result. 
Result so far: 502.0
If we subtract 10 from 11, we get 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 5

Advancing to step 5:
When dividing 11 by 5, we get 2 with a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 5022.0
Subtract 10 from 11 to get 1.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 5

Going ahead to step 6:
If we divide 17 by 5, we get 3 and a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 50223.0
The remainder is 2 after subtracting 15 from 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 7:
20 divided by 5 is 4 with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 50223.4
If we subtract 20 from 20, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
When dividing 0 by 5, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 50223.4
If we take 0 away from 0, we end up 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:
When dividing 0 by 5, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 50223.4
If we subtract 0 from 0, we get 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 50223.4 and a remainder of 0.0.