444107 ÷ 12 
The aim is to understand the frequency of 12 in 444107.

Advancing to step 1:
When dividing 4 by 12, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Include the next digit (4) from the dividend after 4, then repeat: 44 / 12

Step 2:
12 can be fit into 44 3 times, resulting in a remainder of 8.
Write down 3 as next digit of the result. 
Result so far: 3.0
The remainder is 8 after subtracting 36 from 44.
Include the next digit (4) from the dividend after 8, then repeat: 84 / 12

On to step 3:
12 can be fit into 84 7 times, resulting in a remainder of 0.
The number 7 becomes the next digit in our result. 
Result so far: 37.0
Deduct 84 from 84 and we're left with 0.
Bring next digit (1) of the dividend behind the 0 and repeat the process: 1 / 12

Step 4:
12 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 370.0
If we take 0 away from 1, we end up with 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 12

Moving on to step 5:
When dividing 10 by 12, we get 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 3700.0
Subtract 0 from 10 to get 10.
Grab the next digit (7) from the dividend, add it to 10, then carry on: 107 / 12

Advancing to step 6:
When dividing 107 by 12, we get 8 with a remainder of 11.
Use 8 as the next digit of our solution. 
Result so far: 37008.0
Deduct 96 from 107 and we're left with 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 7:
110 divided by 12 is 9 with a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 37008.9
If we take 108 away from 110, we end up 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.

Moving on to step 8:
12 can be fit into 20 1 times, resulting in a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 37008.91
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.

On to step 9:
80 divided by 12 is 6 with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 37008.916
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 10:
The number 12 fits into 80 6 times, leaving a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 37008.9166
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.

The final outcome is 37008.9166, with a leftover of 8e-05.