826639 divided by 12 
We're looking to find how many times 12 goes into 826639.

Let's proceed to step 1:
12 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (2) from the dividend and append it to 8, then repeat: 82 / 12

On to step 2:
12 goes into 82 6 times with a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtracting 72 from 82 leaves us with 10.
Append the next digit (6) from the dividend to 10 and continue with: 106 / 12

On to step 3:
106 divided by 12 is 8 with a remainder of 10.
Put 8 as the next digit of the answer. 
Result so far: 68.0
If we subtract 96 from 106, we get 10.
Grab the next digit (6) from the dividend, add it to 10, then carry on: 106 / 12

Let's proceed to step 4:
When dividing 106 by 12, we get 8 with a remainder of 10.
Put 8 as the next digit of the answer. 
Result so far: 688.0
Subtracting 96 from 106 leaves us with 10.
Include the next digit (3) from the dividend after 10, then repeat: 103 / 12

On to step 5:
When dividing 103 by 12, we get 8 with a remainder of 7.
Put 8 as the next digit of the answer. 
Result so far: 6888.0
Deduct 96 from 103 and we're left with 7.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 12

On to step 6:
If we divide 79 by 12, we get 6 and a remainder of 7.
Put 6 as the next digit of the answer. 
Result so far: 68886.0
Subtract 72 from 79 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
The number 12 fits into 70 5 times, leaving a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 68886.5
Deduct 60 from 70 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
When dividing 100 by 12, we get 8 with a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 68886.58
Deduct 96 from 100 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 9:
12 can be fit into 40 3 times, resulting in a remainder of 4.
The next digit of our result is 3. 
Result so far: 68886.583
If we subtract 36 from 40, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 10:
12 can be fit into 40 3 times, resulting in a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 68886.5833
Subtract 36 from 40 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final result is 68886.5833 with a remainder of 4e-05.