12444015 divided by 19 
The aim is to understand the frequency of 19 in 12444015.

Step 1:
19 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 19

Advancing to step 2:
The number 19 fits into 12 0 times, leaving a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 12 to get 12.
Include the next digit (4) from the dividend after 12, then repeat: 124 / 19

Going ahead to step 3:
19 goes into 124 6 times with a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we subtract 114 from 124, we get 10.
Take the next digit (4) from the dividend and append it to 10, then repeat: 104 / 19

Let's proceed to step 4:
When dividing 104 by 19, we get 5 with a remainder of 9.
The next digit of our result is 5. 
Result so far: 65.0
Subtract 95 from 104 to get 9.
Fetch the next digit (4) from the dividend, attach it to 9 and continue: 94 / 19

Advancing to step 5:
When dividing 94 by 19, we get 4 with a remainder of 18.
Write down 4 as next digit of the result. 
Result so far: 654.0
Deduct 76 from 94 and we're left with 18.
Append the next digit (0) from the dividend to 18 and continue with: 180 / 19

Moving on to step 6:
The number 19 fits into 180 9 times, leaving a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 6549.0
Subtract 171 from 180 to get 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 19

Step 7:
If we divide 91 by 19, we get 4 and a remainder of 15.
Use 4 as the next digit of our solution. 
Result so far: 65494.0
If we take 76 away from 91, we end up with 15.
Grab the next digit (5) from the dividend, add it to 15, then carry on: 155 / 19

Let's proceed to step 8:
19 can be fit into 155 8 times, resulting in a remainder of 3.
The number 8 becomes the next digit in our result. 
Result so far: 654948.0
Subtracting 152 from 155 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 9:
19 can be fit into 30 1 times, resulting in a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 654948.1
If we subtract 19 from 30, we 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.

Going ahead to step 10:
The number 19 fits into 110 5 times, leaving a remainder of 15.
The next digit of our result is 5. 
Result so far: 654948.15
The remainder is 15 after subtracting 95 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 11:
19 goes into 150 7 times with a remainder of 17.
Write down 7 as next digit of the result. 
Result so far: 654948.157
Deduct 133 from 150 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 12:
When dividing 170 by 19, we get 8 with a remainder of 18.
Write down 8 as next digit of the result. 
Result so far: 654948.1578
Deduct 152 from 170 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 13:
When dividing 180 by 19, we get 9 with a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 654948.15789
Deduct 171 from 180 and we're left 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.

Moving on to step 14:
90 divided by 19 is 4 with a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 654948.157894
Deduct 76 from 90 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 15:
When dividing 140 by 19, we get 7 with a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 654948.1578947
Subtracting 133 from 140 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.

Let's proceed to step 16:
If we divide 70 by 19, we get 3 and a remainder of 13.
Write down 3 as next digit of the result. 
Result so far: 654948.15789473
If we subtract 57 from 70, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

After the division, we end up with 654948.15789473 and a remainder of 1.3e-08.