We're dividing 842941 by 12 
Our goal is to divide 842941 by 12.

On to step 1:
12 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 12

Moving on to step 2:
The number 12 fits into 84 7 times, leaving a remainder of 0.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we subtract 84 from 84, we get 0.
Fetch the next digit (2) from the dividend, attach it to 0 and continue: 2 / 12

Step 3:
2 divided by 12 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 70.0
Deduct 0 from 2 and we're left with 2.
Grab the next digit (9) from the dividend, add it to 2, then carry on: 29 / 12

Advancing to step 4:
29 divided by 12 is 2 with a remainder of 5.
The number 2 becomes the next digit in our result. 
Result so far: 702.0
If we take 24 away from 29, we end up with 5.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 12

Let's proceed to step 5:
12 can be fit into 54 4 times, resulting in a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 7024.0
Subtracting 48 from 54 leaves us with 6.
Bring next digit (1) of the dividend behind the 6 and repeat the process: 61 / 12

Moving on to step 6:
If we divide 61 by 12, we get 5 and a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 70245.0
If we take 60 away from 61, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
The number 12 fits into 10 0 times, leaving a remainder of 10.
The next digit of our result is 0. 
Result so far: 70245.0
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
12 goes into 100 8 times with a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 70245.08
The remainder is 4 after subtracting 96 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 9:
When dividing 40 by 12, we get 3 with a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 70245.083
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.

Let's proceed to step 10:
If we divide 40 by 12, we get 3 and a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 70245.0833
If we take 36 away from 40, we end up 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 final result is 70245.0833 with a remainder of 4e-05.