139883 ÷ 83 
Our goal is to divide 139883 by 83.

Advancing to step 1:
When dividing 1 by 83, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 83

On to step 2:
When dividing 13 by 83, we get 0 with a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Grab the next digit (9) from the dividend, add it to 13, then carry on: 139 / 83

Advancing to step 3:
When dividing 139 by 83, we get 1 with a remainder of 56.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 83 away from 139, we end up with 56.
Include the next digit (8) from the dividend after 56, then repeat: 568 / 83

Moving on to step 4:
The number 83 fits into 568 6 times, leaving a remainder of 70.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
If we subtract 498 from 568, we get 70.
Append the next digit (8) from the dividend to 70 and continue with: 708 / 83

On to step 5:
If we divide 708 by 83, we get 8 and a remainder of 44.
Put 8 as the next digit of the answer. 
Result so far: 168.0
If we take 664 away from 708, we end up with 44.
Grab the next digit (3) from the dividend, add it to 44, then carry on: 443 / 83

Step 6:
443 divided by 83 is 5 with a remainder of 28.
The next digit of our result is 5. 
Result so far: 1685.0
Subtract 415 from 443 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 7:
The number 83 fits into 280 3 times, leaving a remainder of 31.
The number 3 becomes the next digit in our result. 
Result so far: 1685.3
Deduct 249 from 280 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 8:
When dividing 310 by 83, we get 3 with a remainder of 61.
Write down 3 as next digit of the result. 
Result so far: 1685.33
Subtracting 249 from 310 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Our division results in 1685.33 with a remaining 0.061.