We're dividing 348679 by 12 
The aim is to understand the frequency of 12 in 348679.

Let's proceed to step 1:
The number 12 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 12

Let's proceed to step 2:
If we divide 34 by 12, we get 2 and a remainder of 10.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 24 from 34, we get 10.
Take the next digit (8) from the dividend and append it to 10, then repeat: 108 / 12

Going ahead to step 3:
108 divided by 12 is 9 with a remainder of 0.
Use 9 as the next digit of our solution. 
Result so far: 29.0
The remainder is 0 after subtracting 108 from 108.
Bring next digit (6) of the dividend behind the 0 and repeat the process: 6 / 12

On to step 4:
12 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 290.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (7) of the dividend behind the 6 and repeat the process: 67 / 12

On to step 5:
12 can be fit into 67 5 times, resulting in a remainder of 7.
Record the quotient 5 as the next digit in the result. 
Result so far: 2905.0
The remainder is 7 after subtracting 60 from 67.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 12

On to step 6:
If we divide 79 by 12, we get 6 and a remainder of 7.
Put 6 as the next digit of the answer. 
Result so far: 29056.0
Subtracting 72 from 79 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 7:
The number 12 fits into 70 5 times, leaving a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 29056.5
The remainder is 10 after subtracting 60 from 70.
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:
When dividing 100 by 12, we get 8 with a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 29056.58
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.

Step 9:
12 goes into 40 3 times with a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 29056.583
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.

Let's proceed to step 10:
40 divided by 12 is 3 with a remainder of 4.
The next digit of our result is 3. 
Result so far: 29056.5833
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.

In conclusion, the division gives 29056.5833 with a balance of 4e-05.