We look at the division of 530443 by 12 
The aim is to understand the frequency of 12 in 530443.

Moving on to step 1:
If we divide 5 by 12, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 12

Advancing to step 2:
When dividing 53 by 12, we get 4 with a remainder of 5.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Deduct 48 from 53 and we're left with 5.
Include the next digit (0) from the dividend after 5, then repeat: 50 / 12

On to step 3:
When dividing 50 by 12, we get 4 with a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 44.0
Deduct 48 from 50 and we're left with 2.
Append the next digit (4) from the dividend to 2 and continue with: 24 / 12

Let's proceed to step 4:
24 divided by 12 is 2 with a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 442.0
Subtracting 24 from 24 leaves us with 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 12

Step 5:
If we divide 4 by 12, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 4420.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 12

Moving on to step 6:
The number 12 fits into 43 3 times, leaving a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 44203.0
Subtracting 36 from 43 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.

On to step 7:
If we divide 70 by 12, we get 5 and a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 44203.5
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.

Let's proceed to step 8:
12 goes into 100 8 times with a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 44203.58
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.

On to step 9:
12 goes into 40 3 times with a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 44203.583
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.

On to step 10:
12 can be fit into 40 3 times, resulting in a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 44203.5833
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.

In conclusion, the division gives 44203.5833 with a balance of 4e-05.