463858 ÷ 12 
The aim is to understand the frequency of 12 in 463858.

Going ahead to step 1:
If we divide 4 by 12, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 12

Let's proceed to step 2:
12 goes into 46 3 times with a remainder of 10.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 36 from 46 leaves us with 10.
Fetch the next digit (3) from the dividend, attach it to 10 and continue: 103 / 12

On to step 3:
The number 12 fits into 103 8 times, leaving a remainder of 7.
Put 8 as the next digit of the answer. 
Result so far: 38.0
The remainder is 7 after subtracting 96 from 103.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 12

Going ahead to step 4:
If we divide 78 by 12, we get 6 and a remainder of 6.
Use 6 as the next digit of our solution. 
Result so far: 386.0
If we take 72 away from 78, we end up with 6.
Include the next digit (5) from the dividend after 6, then repeat: 65 / 12

Step 5:
If we divide 65 by 12, we get 5 and a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 3865.0
Deduct 60 from 65 and we're left with 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 12

On to step 6:
12 can be fit into 58 4 times, resulting in a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 38654.0
If we take 48 away from 58, 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.

Going ahead to step 7:
The number 12 fits into 100 8 times, leaving a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 38654.8
If we take 96 away from 100, 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.

Step 8:
40 divided by 12 is 3 with a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 38654.83
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.

Moving on to step 9:
12 goes into 40 3 times with a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 38654.833
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 38654.833 with a balance of 0.0004.