We look at the division of 81835236 by 668 
We're looking to find how many times 668 goes into 81835236.

Advancing to step 1:
668 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 668

On to step 2:
If we divide 81 by 668, we get 0 and a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 81 after subtracting 0 from 81.
Grab the next digit (8) from the dividend, add it to 81, then carry on: 818 / 668

Step 3:
818 divided by 668 is 1 with a remainder of 150.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 668 from 818 leaves us with 150.
Bring next digit (3) of the dividend behind the 150 and repeat the process: 1503 / 668

Advancing to step 4:
If we divide 1503 by 668, we get 2 and a remainder of 167.
The next digit of our result is 2. 
Result so far: 12.0
If we take 1336 away from 1503, we end up with 167.
Include the next digit (5) from the dividend after 167, then repeat: 1675 / 668

Let's proceed to step 5:
668 goes into 1675 2 times with a remainder of 339.
Record the quotient 2 as the next digit in the result. 
Result so far: 122.0
If we take 1336 away from 1675, we end up with 339.
Include the next digit (2) from the dividend after 339, then repeat: 3392 / 668

Going ahead to step 6:
3392 divided by 668 is 5 with a remainder of 52.
Write down 5 as next digit of the result. 
Result so far: 1225.0
Subtracting 3340 from 3392 leaves us with 52.
Bring next digit (3) of the dividend behind the 52 and repeat the process: 523 / 668

Step 7:
When dividing 523 by 668, we get 0 with a remainder of 523.
Use 0 as the next digit of our solution. 
Result so far: 12250.0
Subtracting 0 from 523 leaves us with 523.
Grab the next digit (6) from the dividend, add it to 523, then carry on: 5236 / 668

Moving on to step 8:
668 goes into 5236 7 times with a remainder of 560.
The next digit of our result is 7. 
Result so far: 122507.0
If we subtract 4676 from 5236, we get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Going ahead to step 9:
If we divide 5600 by 668, we get 8 and a remainder of 256.
Write down 8 as next digit of the result. 
Result so far: 122507.8
If we take 5344 away from 5600, we end up with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

On to step 10:
If we divide 2560 by 668, we get 3 and a remainder of 556.
Use 3 as the next digit of our solution. 
Result so far: 122507.83
Subtracting 2004 from 2560 leaves us with 556.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

Going ahead to step 11:
5560 divided by 668 is 8 with a remainder of 216.
Write down 8 as next digit of the result. 
Result so far: 122507.838
Subtract 5344 from 5560 to get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Moving on to step 12:
668 can be fit into 2160 3 times, resulting in a remainder of 156.
Use 3 as the next digit of our solution. 
Result so far: 122507.8383
Subtracting 2004 from 2160 leaves us with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

On to step 13:
The number 668 fits into 1560 2 times, leaving a remainder of 224.
Put 2 as the next digit of the answer. 
Result so far: 122507.83832
The remainder is 224 after subtracting 1336 from 1560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Going ahead to step 14:
When dividing 2240 by 668, we get 3 with a remainder of 236.
The number 3 becomes the next digit in our result. 
Result so far: 122507.838323
Deduct 2004 from 2240 and we're left with 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

Advancing to step 15:
If we divide 2360 by 668, we get 3 and a remainder of 356.
Record the quotient 3 as the next digit in the result. 
Result so far: 122507.8383233
Subtract 2004 from 2360 to get 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

In conclusion, the division gives 122507.8383233 with a balance of 3.56e-06.