31536 ÷ 83 
Let's see how many times 83 fits into 31536.

Advancing to step 1:
83 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 83

On to step 2:
The number 83 fits into 31 0 times, leaving a remainder of 31.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 31 leaves us with 31.
Take the next digit (5) from the dividend and append it to 31, then repeat: 315 / 83

Moving on to step 3:
83 can be fit into 315 3 times, resulting in a remainder of 66.
The next digit of our result is 3. 
Result so far: 3.0
If we take 249 away from 315, we end up with 66.
Grab the next digit (3) from the dividend, add it to 66, then carry on: 663 / 83

Moving on to step 4:
The number 83 fits into 663 7 times, leaving a remainder of 82.
The number 7 becomes the next digit in our result. 
Result so far: 37.0
Deduct 581 from 663 and we're left with 82.
Include the next digit (6) from the dividend after 82, then repeat: 826 / 83

On to step 5:
If we divide 826 by 83, we get 9 and a remainder of 79.
Put 9 as the next digit of the answer. 
Result so far: 379.0
If we take 747 away from 826, we end up with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Going ahead to step 6:
83 can be fit into 790 9 times, resulting in a remainder of 43.
Put 9 as the next digit of the answer. 
Result so far: 379.9
Deduct 747 from 790 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 7:
The number 83 fits into 430 5 times, leaving a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 379.95
Subtract 415 from 430 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 8:
83 can be fit into 150 1 times, resulting in a remainder of 67.
Put 1 as the next digit of the answer. 
Result so far: 379.951
If we subtract 83 from 150, we get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

On to step 9:
83 goes into 670 8 times with a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 379.9518
The remainder is 6 after subtracting 664 from 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 10:
83 can be fit into 60 0 times, resulting in a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 379.9518
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 11:
If we divide 600 by 83, we get 7 and a remainder of 19.
Use 7 as the next digit of our solution. 
Result so far: 379.951807
If we take 581 away from 600, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 12:
190 divided by 83 is 2 with a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 379.9518072
Subtract 166 from 190 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 13:
240 divided by 83 is 2 with a remainder of 74.
The next digit of our result is 2. 
Result so far: 379.95180722
If we subtract 166 from 240, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

The final result is 379.95180722 with a remainder of 7.4e-08.