363369 divided by 12 
The aim is to understand the frequency of 12 in 363369.

Advancing to step 1:
12 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Append the next digit (6) from the dividend to 3 and continue with: 36 / 12

Going ahead to step 2:
12 goes into 36 3 times with a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
The remainder is 0 after subtracting 36 from 36.
Include the next digit (3) from the dividend after 0, then repeat: 3 / 12

Moving on to step 3:
When dividing 3 by 12, we get 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (3) from the dividend and append it to 3, then repeat: 33 / 12

On to step 4:
If we divide 33 by 12, we get 2 and a remainder of 9.
Record the quotient 2 as the next digit in the result. 
Result so far: 302.0
If we subtract 24 from 33, we get 9.
Append the next digit (6) from the dividend to 9 and continue with: 96 / 12

Advancing to step 5:
The number 12 fits into 96 8 times, leaving a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 3028.0
Subtract 96 from 96 to get 0.
Bring next digit (9) of the dividend behind the 0 and repeat the process: 9 / 12

Going ahead to step 6:
If we divide 9 by 12, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 30280.0
If we take 0 away from 9, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 7:
The number 12 fits into 90 7 times, leaving a remainder of 6.
Write down 7 as next digit of the result. 
Result so far: 30280.7
If we take 84 away from 90, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 8:
60 divided by 12 is 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 30280.75
Deduct 60 from 60 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
The number 12 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 30280.75
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
The number 12 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 30280.75
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 30280.75 with a balance of 0.0.