We're dividing 103521 by 5 
We want to divide 103521 by 5.

Step 1:
1 divided by 5 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 5

Going ahead to step 2:
The number 5 fits into 10 2 times, leaving a remainder of 0.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 10 from 10, we get 0.
Grab the next digit (3) from the dividend, add it to 0, then carry on: 3 / 5

Going ahead to step 3:
If we divide 3 by 5, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 20.0
Subtract 0 from 3 to get 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 5

Step 4:
The number 5 fits into 35 7 times, leaving a remainder of 0.
Put 7 as the next digit of the answer. 
Result so far: 207.0
If we subtract 35 from 35, we get 0.
Bring next digit (2) of the dividend behind the 0 and repeat the process: 2 / 5

Step 5:
If we divide 2 by 5, we get 0 and a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 2070.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 5

Going ahead to step 6:
The number 5 fits into 21 4 times, leaving a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 20704.0
The remainder is 1 after subtracting 20 from 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
If we divide 10 by 5, we get 2 and a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 20704.2
Subtract 10 from 10 to 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.

Moving on to step 8:
When dividing 0 by 5, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 20704.2
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.

Moving on to step 9:
5 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 20704.2
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.

In conclusion, the division gives 20704.2 with a balance of 0.0.