We're dividing 31807 by 83 
We want to figure out the number of times 31807 can be divided by 83.

On to step 1:
83 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 83

Let's proceed to step 2:
When dividing 31 by 83, we get 0 with a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 31 leaves us with 31.
Append the next digit (8) from the dividend to 31 and continue with: 318 / 83

Going ahead to step 3:
The number 83 fits into 318 3 times, leaving a remainder of 69.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 249 from 318, we get 69.
Bring next digit (0) of the dividend behind the 69 and repeat the process: 690 / 83

Let's proceed to step 4:
The number 83 fits into 690 8 times, leaving a remainder of 26.
Record the quotient 8 as the next digit in the result. 
Result so far: 38.0
If we take 664 away from 690, we end up with 26.
Append the next digit (7) from the dividend to 26 and continue with: 267 / 83

Moving on to step 5:
The number 83 fits into 267 3 times, leaving a remainder of 18.
Write down 3 as next digit of the result. 
Result so far: 383.0
Deduct 249 from 267 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 6:
83 can be fit into 180 2 times, resulting in a remainder of 14.
Record the quotient 2 as the next digit in the result. 
Result so far: 383.2
If we take 166 away from 180, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 7:
140 divided by 83 is 1 with a remainder of 57.
Put 1 as the next digit of the answer. 
Result so far: 383.21
The remainder is 57 after subtracting 83 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Moving on to step 8:
570 divided by 83 is 6 with a remainder of 72.
Put 6 as the next digit of the answer. 
Result so far: 383.216
If we take 498 away from 570, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 9:
83 can be fit into 720 8 times, resulting in a remainder of 56.
Put 8 as the next digit of the answer. 
Result so far: 383.2168
The remainder is 56 after subtracting 664 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 10:
If we divide 560 by 83, we get 6 and a remainder of 62.
Use 6 as the next digit of our solution. 
Result so far: 383.21686
The remainder is 62 after subtracting 498 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Let's proceed to step 11:
When dividing 620 by 83, we get 7 with a remainder of 39.
The number 7 becomes the next digit in our result. 
Result so far: 383.216867
Deduct 581 from 620 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 12:
When dividing 390 by 83, we get 4 with a remainder of 58.
The number 4 becomes the next digit in our result. 
Result so far: 383.2168674
Subtracting 332 from 390 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 13:
When dividing 580 by 83, we get 6 with a remainder of 82.
Write down 6 as next digit of the result. 
Result so far: 383.21686746
The remainder is 82 after subtracting 498 from 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

The final result is 383.21686746 with a remainder of 8.2e-08.