We look at the division of 233943 by 31 
We want to divide 233943 by 31.

Advancing to step 1:
If we divide 2 by 31, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 31

Let's proceed to step 2:
31 goes into 23 0 times with a remainder of 23.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 23, we end up with 23.
Include the next digit (3) from the dividend after 23, then repeat: 233 / 31

On to step 3:
31 can be fit into 233 7 times, resulting in a remainder of 16.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Deduct 217 from 233 and we're left with 16.
Fetch the next digit (9) from the dividend, attach it to 16 and continue: 169 / 31

Going ahead to step 4:
169 divided by 31 is 5 with a remainder of 14.
The next digit of our result is 5. 
Result so far: 75.0
If we take 155 away from 169, we end up with 14.
Grab the next digit (4) from the dividend, add it to 14, then carry on: 144 / 31

On to step 5:
31 can be fit into 144 4 times, resulting in a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 754.0
Subtracting 124 from 144 leaves us with 20.
Take the next digit (3) from the dividend and append it to 20, then repeat: 203 / 31

On to step 6:
203 divided by 31 is 6 with a remainder of 17.
Write down 6 as next digit of the result. 
Result so far: 7546.0
The remainder is 17 after subtracting 186 from 203.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 7:
When dividing 170 by 31, we get 5 with a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 7546.5
The remainder is 15 after subtracting 155 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 8:
When dividing 150 by 31, we get 4 with a remainder of 26.
Use 4 as the next digit of our solution. 
Result so far: 7546.54
The remainder is 26 after subtracting 124 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 9:
31 goes into 260 8 times with a remainder of 12.
Record the quotient 8 as the next digit in the result. 
Result so far: 7546.548
Subtracting 248 from 260 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 10:
31 can be fit into 120 3 times, resulting in a remainder of 27.
The next digit of our result is 3. 
Result so far: 7546.5483
If we subtract 93 from 120, 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.

Let's proceed to step 11:
When dividing 270 by 31, we get 8 with a remainder of 22.
The number 8 becomes the next digit in our result. 
Result so far: 7546.54838
Subtracting 248 from 270 leaves us 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.

Going ahead to step 12:
If we divide 220 by 31, we get 7 and a remainder of 3.
The next digit of our result is 7. 
Result so far: 7546.548387
Subtracting 217 from 220 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.

Step 13:
31 can be fit into 30 0 times, resulting in a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 7546.548387
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 14:
31 goes into 300 9 times with a remainder of 21.
Use 9 as the next digit of our solution. 
Result so far: 7546.54838709
Subtract 279 from 300 to 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.

Our division results in 7546.54838709 with a remaining 2.1e-08.