We're dividing 845285 by 12 
We're looking to find how many times 12 goes into 845285.

Advancing to step 1:
The number 12 fits into 8 0 times, leaving 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.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 12

Going ahead to step 2:
12 can be fit into 84 7 times, resulting in a remainder of 0.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we take 84 away from 84, we end up with 0.
Grab the next digit (5) from the dividend, add it to 0, then carry on: 5 / 12

Advancing to step 3:
12 can be fit into 5 0 times, resulting in a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 70.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 12

Step 4:
If we divide 52 by 12, we get 4 and a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 704.0
If we subtract 48 from 52, we get 4.
Include the next digit (8) from the dividend after 4, then repeat: 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: 7044.0
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

On to step 6:
12 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 70440.0
Deduct 0 from 5 and we're left 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.
Put 4 as the next digit of the answer. 
Result so far: 70440.4
If we subtract 48 from 50, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 8:
If we divide 20 by 12, we get 1 and a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 70440.41
The remainder is 8 after subtracting 12 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 9:
When dividing 80 by 12, we get 6 with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 70440.416
The remainder is 8 after subtracting 72 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 10:
12 can be fit into 80 6 times, resulting in a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 70440.4166
If we subtract 72 from 80, we 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.

In conclusion, the division gives 70440.4166 with a balance of 8e-05.