859876 ÷ 12 
We're looking to find how many times 12 goes into 859876.

Let's proceed to step 1:
12 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 12

Going ahead to step 2:
The number 12 fits into 85 7 times, leaving a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtract 84 from 85 to get 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 12

On to step 3:
12 can be fit into 19 1 times, resulting in a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 71.0
Subtracting 12 from 19 leaves us with 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 12

Step 4:
If we divide 78 by 12, we get 6 and a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 716.0
If we take 72 away from 78, we end up with 6.
Fetch the next digit (7) from the dividend, attach it to 6 and continue: 67 / 12

Going ahead to step 5:
12 goes into 67 5 times with a remainder of 7.
Use 5 as the next digit of our solution. 
Result so far: 7165.0
If we subtract 60 from 67, we get 7.
Bring next digit (6) of the dividend behind the 7 and repeat the process: 76 / 12

Moving on to step 6:
When dividing 76 by 12, we get 6 with a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 71656.0
Subtracting 72 from 76 leaves us 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.

On to step 7:
40 divided by 12 is 3 with a remainder of 4.
The next digit of our result is 3. 
Result so far: 71656.3
Subtracting 36 from 40 leaves us 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.

Moving on to step 8:
40 divided by 12 is 3 with a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 71656.33
Subtracting 36 from 40 leaves us 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.

The quotient of the division is 71656.33, and the remainder is 0.004.