We're dividing 853685 by 12 
Let's see how many times 12 fits into 853685.

On to step 1:
12 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 12

Advancing to step 2:
When dividing 85 by 12, we get 7 with a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
The remainder is 1 after subtracting 84 from 85.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 12

Moving on to step 3:
If we divide 13 by 12, we get 1 and a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 71.0
Subtracting 12 from 13 leaves us with 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 12

Going ahead to step 4:
The number 12 fits into 16 1 times, leaving a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 711.0
If we take 12 away from 16, we end up with 4.
Fetch the next digit (8) from the dividend, attach it to 4 and continue: 48 / 12

Let's proceed to step 5:
48 divided by 12 is 4 with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 7114.0
If we subtract 48 from 48, we get 0.
Bring next digit (5) of the dividend behind the 0 and repeat the process: 5 / 12

Step 6:
When dividing 5 by 12, we get 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 71140.0
If we take 0 away from 5, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 7:
If we divide 50 by 12, we get 4 and a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 71140.4
The remainder is 2 after subtracting 48 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
12 goes into 20 1 times with a remainder of 8.
Use 1 as the next digit of our solution. 
Result so far: 71140.41
Subtracting 12 from 20 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 9:
12 can be fit into 80 6 times, resulting in a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 71140.416
Subtract 72 from 80 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 10:
12 can be fit into 80 6 times, resulting in a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 71140.4166
If we take 72 away from 80, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The quotient of the division is 71140.4166, and the remainder is 8e-05.