Let's divide 348312 by 31
Our goal is to divide 348312 by 31.

Going ahead to step 1:
If we divide 3 by 31, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (4) of the dividend behind the 3 and repeat the process: 34 / 31

Let's proceed to step 2:
When dividing 34 by 31, we get 1 with a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 31 from 34 to get 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 31

Moving on to step 3:
31 goes into 38 1 times with a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we subtract 31 from 38, we get 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 31

Moving on to step 4:
73 divided by 31 is 2 with a remainder of 11.
The number 2 becomes the next digit in our result. 
Result so far: 112.0
Subtracting 62 from 73 leaves us with 11.
Include the next digit (1) from the dividend after 11, then repeat: 111 / 31

Moving on to step 5:
31 goes into 111 3 times with a remainder of 18.
Write down 3 as next digit of the result. 
Result so far: 1123.0
The remainder is 18 after subtracting 93 from 111.
Fetch the next digit (2) from the dividend, attach it to 18 and continue: 182 / 31

Step 6:
31 can be fit into 182 5 times, resulting in a remainder of 27.
Write down 5 as next digit of the result. 
Result so far: 11235.0
If we subtract 155 from 182, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 7:
31 can be fit into 270 8 times, resulting in a remainder of 22.
The next digit of our result is 8. 
Result so far: 11235.8
Deduct 248 from 270 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 8:
220 divided by 31 is 7 with a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 11235.87
If we take 217 away from 220, 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.

Moving on to step 9:
31 goes into 30 0 times with a remainder of 30.
The next digit of our result is 0. 
Result so far: 11235.87
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 10:
300 divided by 31 is 9 with a remainder of 21.
Put 9 as the next digit of the answer. 
Result so far: 11235.8709
If we subtract 279 from 300, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 11:
When dividing 210 by 31, we get 6 with a remainder of 24.
The number 6 becomes the next digit in our result. 
Result so far: 11235.87096
If we take 186 away from 210, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 12:
31 goes into 240 7 times with a remainder of 23.
The next digit of our result is 7. 
Result so far: 11235.870967
If we subtract 217 from 240, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 13:
31 goes into 230 7 times with a remainder of 13.
Use 7 as the next digit of our solution. 
Result so far: 11235.8709677
The remainder is 13 after subtracting 217 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

After the division, we end up with 11235.8709677 and a remainder of 1.3e-07.