We divide 233603 by 13
Let's see how many times 13 fits into 233603.

Moving on to step 1:
When dividing 2 by 13, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 13

Going ahead to step 2:
13 goes into 23 1 times with a remainder of 10.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 13 from 23 to get 10.
Grab the next digit (3) from the dividend, add it to 10, then carry on: 103 / 13

Advancing to step 3:
13 can be fit into 103 7 times, resulting in a remainder of 12.
The next digit of our result is 7. 
Result so far: 17.0
If we subtract 91 from 103, we get 12.
Take the next digit (6) from the dividend and append it to 12, then repeat: 126 / 13

Step 4:
If we divide 126 by 13, we get 9 and a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 179.0
Subtract 117 from 126 to get 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 13

Going ahead to step 5:
If we divide 90 by 13, we get 6 and a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 1796.0
Subtracting 78 from 90 leaves us with 12.
Grab the next digit (3) from the dividend, add it to 12, then carry on: 123 / 13

Let's proceed to step 6:
13 goes into 123 9 times with a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 17969.0
Deduct 117 from 123 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 7:
60 divided by 13 is 4 with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 17969.4
If we subtract 52 from 60, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 8:
When dividing 80 by 13, we get 6 with a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 17969.46
If we subtract 78 from 80, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 9:
13 can be fit into 20 1 times, resulting in a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 17969.461
If we take 13 away from 20, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 10:
When dividing 70 by 13, we get 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 17969.4615
Subtract 65 from 70 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 11:
13 can be fit into 50 3 times, resulting in a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 17969.46153
Subtracting 39 from 50 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 12:
If we divide 110 by 13, we get 8 and a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 17969.461538
Deduct 104 from 110 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 13:
13 can be fit into 60 4 times, resulting in a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 17969.4615384
Subtract 52 from 60 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 14:
13 goes into 80 6 times with a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 17969.46153846
Deduct 78 from 80 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final outcome is 17969.46153846, with a leftover of 2e-09.