We divide 620637 by 83
Our goal is to divide 620637 by 83.

Let's proceed to step 1:
The number 83 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (2) from the dividend, add it to 6, then carry on: 62 / 83

Step 2:
83 goes into 62 0 times with a remainder of 62.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 62, we get 62.
Fetch the next digit (0) from the dividend, attach it to 62 and continue: 620 / 83

Advancing to step 3:
83 goes into 620 7 times with a remainder of 39.
The next digit of our result is 7. 
Result so far: 7.0
If we take 581 away from 620, we end up with 39.
Include the next digit (6) from the dividend after 39, then repeat: 396 / 83

Going ahead to step 4:
The number 83 fits into 396 4 times, leaving a remainder of 64.
The next digit of our result is 4. 
Result so far: 74.0
The remainder is 64 after subtracting 332 from 396.
Include the next digit (3) from the dividend after 64, then repeat: 643 / 83

Step 5:
When dividing 643 by 83, we get 7 with a remainder of 62.
Write down 7 as next digit of the result. 
Result so far: 747.0
The remainder is 62 after subtracting 581 from 643.
Include the next digit (7) from the dividend after 62, then repeat: 627 / 83

Moving on to step 6:
The number 83 fits into 627 7 times, leaving a remainder of 46.
The number 7 becomes the next digit in our result. 
Result so far: 7477.0
Subtract 581 from 627 to get 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 7:
460 divided by 83 is 5 with a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 7477.5
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.

Moving on to step 8:
83 can be fit into 450 5 times, resulting in a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 7477.55
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 final result is 7477.55 with a remainder of 0.035.