We divide 124249 by 12
Our goal is to divide 124249 by 12.

Advancing to step 1:
If we divide 1 by 12, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 12

Let's proceed to step 2:
12 goes into 12 1 times with a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 12 from 12 and we're left with 0.
Fetch the next digit (4) from the dividend, attach it to 0 and continue: 4 / 12

On to step 3:
The number 12 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we take 0 away from 4, we end up with 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 12

Going ahead to step 4:
If we divide 42 by 12, we get 3 and a remainder of 6.
The next digit of our result is 3. 
Result so far: 103.0
The remainder is 6 after subtracting 36 from 42.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 12

Moving on to step 5:
64 divided by 12 is 5 with a remainder of 4.
The next digit of our result is 5. 
Result so far: 1035.0
The remainder is 4 after subtracting 60 from 64.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 12

Let's proceed to step 6:
12 can be fit into 49 4 times, resulting in a remainder of 1.
The number 4 becomes the next digit in our result. 
Result so far: 10354.0
Subtract 48 from 49 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 7:
10 divided by 12 is 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 10354.0
If we take 0 away from 10, we end up 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:
If we divide 100 by 12, we get 8 and a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 10354.08
If we subtract 96 from 100, 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.

Going ahead to step 9:
40 divided by 12 is 3 with a remainder of 4.
The next digit of our result is 3. 
Result so far: 10354.083
The remainder is 4 after subtracting 36 from 40.
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 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: 10354.0833
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 final result is 10354.0833 with a remainder of 4e-05.