Let's divide 313203 by 9
We want to divide 313203 by 9.

Going ahead to step 1:
The number 9 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 9

Step 2:
The number 9 fits into 31 3 times, leaving a remainder of 4.
The next digit of our result is 3. 
Result so far: 3.0
If we take 27 away from 31, we end up with 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 9

Advancing to step 3:
9 goes into 43 4 times with a remainder of 7.
The next digit of our result is 4. 
Result so far: 34.0
Subtracting 36 from 43 leaves us with 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 9

Going ahead to step 4:
9 can be fit into 72 8 times, resulting in a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 348.0
If we take 72 away from 72, we end up with 0.
Bring next digit (0) of the dividend behind the 0 and repeat the process: 0 / 9

Advancing to step 5:
If we divide 0 by 9, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 3480.0
If we take 0 away from 0, we end up with 0.
Include the next digit (3) from the dividend after 0, then repeat: 3 / 9

Advancing to step 6:
If we divide 3 by 9, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 34800.0
Subtracting 0 from 3 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.

On to step 7:
9 can be fit into 30 3 times, resulting in a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 34800.3
Subtracting 27 from 30 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 8:
9 goes into 30 3 times with a remainder of 3.
The next digit of our result is 3. 
Result so far: 34800.33
If we take 27 away from 30, we end up 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.

After the division, we end up with 34800.33 and a remainder of 0.003.