We look at the division of 344657 by 12 
The aim is to understand the frequency of 12 in 344657.

Going ahead to step 1:
12 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 12

Let's proceed to step 2:
12 can be fit into 34 2 times, resulting in a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 24 from 34 leaves us with 10.
Include the next digit (4) from the dividend after 10, then repeat: 104 / 12

On to step 3:
12 can be fit into 104 8 times, resulting in a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 28.0
Subtracting 96 from 104 leaves us with 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 12

Moving on to step 4:
The number 12 fits into 86 7 times, leaving a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 287.0
If we take 84 away from 86, we end up with 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 12

Let's proceed to step 5:
The number 12 fits into 25 2 times, leaving a remainder of 1.
Use 2 as the next digit of our solution. 
Result so far: 2872.0
Deduct 24 from 25 and we're left with 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 12

Let's proceed to step 6:
12 can be fit into 17 1 times, resulting in a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 28721.0
Subtracting 12 from 17 leaves us 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.

On to step 7:
If we divide 50 by 12, we get 4 and a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 28721.4
Subtracting 48 from 50 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 8:
When dividing 20 by 12, we get 1 with a remainder of 8.
Use 1 as the next digit of our solution. 
Result so far: 28721.41
Subtract 12 from 20 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 9:
If we divide 80 by 12, we get 6 and a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 28721.416
Deduct 72 from 80 and we're left 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 10:
12 goes into 80 6 times with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 28721.4166
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.

In conclusion, the division gives 28721.4166 with a balance of 8e-05.