We divide 409638 by 83
We want to figure out the number of times 409638 can be divided by 83.

Step 1:
When dividing 4 by 83, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 83

On to step 2:
40 divided by 83 is 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Grab the next digit (9) from the dividend, add it to 40, then carry on: 409 / 83

On to step 3:
83 goes into 409 4 times with a remainder of 77.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 332 from 409 and we're left with 77.
Include the next digit (6) from the dividend after 77, then repeat: 776 / 83

Let's proceed to step 4:
If we divide 776 by 83, we get 9 and a remainder of 29.
Write down 9 as next digit of the result. 
Result so far: 49.0
Subtract 747 from 776 to get 29.
Append the next digit (3) from the dividend to 29 and continue with: 293 / 83

On to step 5:
293 divided by 83 is 3 with a remainder of 44.
Write down 3 as next digit of the result. 
Result so far: 493.0
If we take 249 away from 293, we end up with 44.
Append the next digit (8) from the dividend to 44 and continue with: 448 / 83

Let's proceed to step 6:
448 divided by 83 is 5 with a remainder of 33.
Put 5 as the next digit of the answer. 
Result so far: 4935.0
If we subtract 415 from 448, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 7:
The number 83 fits into 330 3 times, leaving a remainder of 81.
The number 3 becomes the next digit in our result. 
Result so far: 4935.3
If we take 249 away from 330, we end up with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Moving on to step 8:
810 divided by 83 is 9 with a remainder of 63.
Record the quotient 9 as the next digit in the result. 
Result so far: 4935.39
Subtracting 747 from 810 leaves us with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Moving on to step 9:
83 goes into 630 7 times with a remainder of 49.
The number 7 becomes the next digit in our result. 
Result so far: 4935.397
If we take 581 away from 630, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 10:
The number 83 fits into 490 5 times, leaving a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 4935.3975
Subtract 415 from 490 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 11:
If we divide 750 by 83, we get 9 and a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 4935.39759
Subtract 747 from 750 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 12:
If we divide 30 by 83, we get 0 and a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 4935.39759
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 13:
83 can be fit into 300 3 times, resulting in a remainder of 51.
The number 3 becomes the next digit in our result. 
Result so far: 4935.3975903
If we subtract 249 from 300, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 14:
When dividing 510 by 83, we get 6 with a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 4935.39759036
The remainder is 12 after subtracting 498 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

In conclusion, the division gives 4935.39759036 with a balance of 1.2e-08.