639014 ÷ 83 
Let's see how many times 83 fits into 639014.

Step 1:
The number 83 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 83

Moving on to step 2:
63 divided by 83 is 0 with a remainder of 63.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 63 to get 63.
Append the next digit (9) from the dividend to 63 and continue with: 639 / 83

Going ahead to step 3:
The number 83 fits into 639 7 times, leaving a remainder of 58.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Deduct 581 from 639 and we're left with 58.
Include the next digit (0) from the dividend after 58, then repeat: 580 / 83

Going ahead to step 4:
83 can be fit into 580 6 times, resulting in a remainder of 82.
The next digit of our result is 6. 
Result so far: 76.0
If we subtract 498 from 580, we get 82.
Include the next digit (1) from the dividend after 82, then repeat: 821 / 83

Advancing to step 5:
821 divided by 83 is 9 with a remainder of 74.
Record the quotient 9 as the next digit in the result. 
Result so far: 769.0
If we take 747 away from 821, we end up with 74.
Append the next digit (4) from the dividend to 74 and continue with: 744 / 83

Going ahead to step 6:
When dividing 744 by 83, we get 8 with a remainder of 80.
The next digit of our result is 8. 
Result so far: 7698.0
If we take 664 away from 744, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 7:
The number 83 fits into 800 9 times, leaving a remainder of 53.
Write down 9 as next digit of the result. 
Result so far: 7698.9
If we subtract 747 from 800, we get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

On to step 8:
If we divide 530 by 83, we get 6 and a remainder of 32.
The next digit of our result is 6. 
Result so far: 7698.96
Subtracting 498 from 530 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 9:
83 goes into 320 3 times with a remainder of 71.
Record the quotient 3 as the next digit in the result. 
Result so far: 7698.963
Subtract 249 from 320 to get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Going ahead to step 10:
83 goes into 710 8 times with a remainder of 46.
Record the quotient 8 as the next digit in the result. 
Result so far: 7698.9638
If we take 664 away from 710, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 11:
When dividing 460 by 83, we get 5 with a remainder of 45.
Use 5 as the next digit of our solution. 
Result so far: 7698.96385
Deduct 415 from 460 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 12:
83 goes into 450 5 times with a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 7698.963855
The remainder is 35 after subtracting 415 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The quotient of the division is 7698.963855, and the remainder is 3.5e-06.