19070991 divided by 824 
The aim is to understand the frequency of 824 in 19070991.

Advancing to step 1:
1 divided by 824 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 824

Step 2:
824 can be fit into 19 0 times, resulting in a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 19 leaves us with 19.
Include the next digit (0) from the dividend after 19, then repeat: 190 / 824

Going ahead to step 3:
824 goes into 190 0 times with a remainder of 190.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 190 after subtracting 0 from 190.
Grab the next digit (7) from the dividend, add it to 190, then carry on: 1907 / 824

Let's proceed to step 4:
When dividing 1907 by 824, we get 2 with a remainder of 259.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 1648 from 1907 and we're left with 259.
Fetch the next digit (0) from the dividend, attach it to 259 and continue: 2590 / 824

Moving on to step 5:
824 can be fit into 2590 3 times, resulting in a remainder of 118.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
If we subtract 2472 from 2590, we get 118.
Grab the next digit (9) from the dividend, add it to 118, then carry on: 1189 / 824

On to step 6:
If we divide 1189 by 824, we get 1 and a remainder of 365.
Write down 1 as next digit of the result. 
Result so far: 231.0
If we subtract 824 from 1189, we get 365.
Include the next digit (9) from the dividend after 365, then repeat: 3659 / 824

Advancing to step 7:
824 goes into 3659 4 times with a remainder of 363.
Use 4 as the next digit of our solution. 
Result so far: 2314.0
Subtracting 3296 from 3659 leaves us with 363.
Fetch the next digit (1) from the dividend, attach it to 363 and continue: 3631 / 824

Advancing to step 8:
3631 divided by 824 is 4 with a remainder of 335.
The number 4 becomes the next digit in our result. 
Result so far: 23144.0
Deduct 3296 from 3631 and we're left with 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

Moving on to step 9:
When dividing 3350 by 824, we get 4 with a remainder of 54.
The number 4 becomes the next digit in our result. 
Result so far: 23144.4
The remainder is 54 after subtracting 3296 from 3350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 10:
540 divided by 824 is 0 with a remainder of 540.
Use 0 as the next digit of our solution. 
Result so far: 23144.4
The remainder is 540 after subtracting 0 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

On to step 11:
824 goes into 5400 6 times with a remainder of 456.
The next digit of our result is 6. 
Result so far: 23144.406
The remainder is 456 after subtracting 4944 from 5400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Step 12:
824 can be fit into 4560 5 times, resulting in a remainder of 440.
Record the quotient 5 as the next digit in the result. 
Result so far: 23144.4065
If we take 4120 away from 4560, we end up with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Advancing to step 13:
If we divide 4400 by 824, we get 5 and a remainder of 280.
Put 5 as the next digit of the answer. 
Result so far: 23144.40655
Subtracting 4120 from 4400 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Our division results in 23144.40655 with a remaining 0.00028.