We divide 554489 by 12
The aim is to understand the frequency of 12 in 554489.

Moving on to step 1:
5 divided by 12 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 12

Going ahead to step 2:
55 divided by 12 is 4 with a remainder of 7.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 48 away from 55, we end up with 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 12

On to step 3:
12 can be fit into 74 6 times, resulting in a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 46.0
Deduct 72 from 74 and we're left with 2.
Include the next digit (4) from the dividend after 2, then repeat: 24 / 12

Let's proceed to step 4:
24 divided by 12 is 2 with a remainder of 0.
The next digit of our result is 2. 
Result so far: 462.0
Subtracting 24 from 24 leaves us with 0.
Append the next digit (8) from the dividend to 0 and continue with: 8 / 12

Advancing to step 5:
When dividing 8 by 12, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 4620.0
If we take 0 away from 8, we end up with 8.
Take the next digit (9) from the dividend and append it to 8, then repeat: 89 / 12

Step 6:
When dividing 89 by 12, we get 7 with a remainder of 5.
Write down 7 as next digit of the result. 
Result so far: 46207.0
The remainder is 5 after subtracting 84 from 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 7:
12 goes into 50 4 times with a remainder of 2.
The next digit of our result is 4. 
Result so far: 46207.4
Subtracting 48 from 50 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
If we divide 20 by 12, we get 1 and a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 46207.41
The remainder is 8 after subtracting 12 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 9:
80 divided by 12 is 6 with a remainder of 8.
The next digit of our result is 6. 
Result so far: 46207.416
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.

Moving on to step 10:
The number 12 fits into 80 6 times, leaving a remainder of 8.
The next digit of our result is 6. 
Result so far: 46207.4166
The remainder is 8 after subtracting 72 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

In conclusion, the division gives 46207.4166 with a balance of 8e-05.