We're dividing 517521 by 5 
We want to divide 517521 by 5.

Let's proceed to step 1:
5 goes into 5 1 times with a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 5 away from 5, we end up with 0.
Fetch the next digit (1) from the dividend, attach it to 0 and continue: 1 / 5

Going ahead to step 2:
5 goes into 1 0 times with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 5

Let's proceed to step 3:
17 divided by 5 is 3 with a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 103.0
If we take 15 away from 17, we end up with 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 5

Step 4:
5 goes into 25 5 times with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 1035.0
The remainder is 0 after subtracting 25 from 25.
Grab the next digit (2) from the dividend, add it to 0, then carry on: 2 / 5

Moving on to step 5:
2 divided by 5 is 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 10350.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 5

Moving on to step 6:
21 divided by 5 is 4 with a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 103504.0
If we subtract 20 from 21, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 7:
If we divide 10 by 5, we get 2 and a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 103504.2
If we take 10 away from 10, 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 8:
5 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 103504.2
The remainder is 0 after subtracting 0 from 0.
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 9:
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: 103504.2
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.

In conclusion, the division gives 103504.2 with a balance of 0.0.