Let's divide 55031 by 12
The aim is to understand the frequency of 12 in 55031.

Advancing to step 1:
The number 12 fits into 5 0 times, leaving 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.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 12

Advancing to step 2:
12 goes into 55 4 times with a remainder of 7.
The next digit of our result is 4. 
Result so far: 4.0
The remainder is 7 after subtracting 48 from 55.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 12

Going ahead to step 3:
12 can be fit into 70 5 times, resulting in a remainder of 10.
The next digit of our result is 5. 
Result so far: 45.0
If we subtract 60 from 70, we get 10.
Append the next digit (3) from the dividend to 10 and continue with: 103 / 12

Going ahead to step 4:
12 goes into 103 8 times with a remainder of 7.
Put 8 as the next digit of the answer. 
Result so far: 458.0
The remainder is 7 after subtracting 96 from 103.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 12

Let's proceed to step 5:
71 divided by 12 is 5 with a remainder of 11.
Put 5 as the next digit of the answer. 
Result so far: 4585.0
Subtract 60 from 71 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 6:
The number 12 fits into 110 9 times, leaving a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 4585.9
If we subtract 108 from 110, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 7:
12 goes into 20 1 times with a remainder of 8.
Use 1 as the next digit of our solution. 
Result so far: 4585.91
Deduct 12 from 20 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.

Moving on to step 8:
12 goes into 80 6 times with a remainder of 8.
The next digit of our result is 6. 
Result so far: 4585.916
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.

Going ahead to step 9:
80 divided by 12 is 6 with a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 4585.9166
Subtract 72 from 80 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.

The final result is 4585.9166 with a remainder of 8e-05.