9093679 ÷ 819 
The aim is to understand the frequency of 819 in 9093679.

Step 1:
819 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 819

Advancing to step 2:
819 goes into 90 0 times with a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 90 to get 90.
Grab the next digit (9) from the dividend, add it to 90, then carry on: 909 / 819

On to step 3:
819 goes into 909 1 times with a remainder of 90.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 819 from 909 and we're left with 90.
Grab the next digit (3) from the dividend, add it to 90, then carry on: 903 / 819

Let's proceed to step 4:
If we divide 903 by 819, we get 1 and a remainder of 84.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Subtracting 819 from 903 leaves us with 84.
Take the next digit (6) from the dividend and append it to 84, then repeat: 846 / 819

On to step 5:
819 can be fit into 846 1 times, resulting in a remainder of 27.
Write down 1 as next digit of the result. 
Result so far: 111.0
If we take 819 away from 846, we end up with 27.
Take the next digit (7) from the dividend and append it to 27, then repeat: 277 / 819

Let's proceed to step 6:
277 divided by 819 is 0 with a remainder of 277.
Use 0 as the next digit of our solution. 
Result so far: 1110.0
Subtracting 0 from 277 leaves us with 277.
Take the next digit (9) from the dividend and append it to 277, then repeat: 2779 / 819

Moving on to step 7:
The number 819 fits into 2779 3 times, leaving a remainder of 322.
Record the quotient 3 as the next digit in the result. 
Result so far: 11103.0
If we subtract 2457 from 2779, we get 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

On to step 8:
819 goes into 3220 3 times with a remainder of 763.
The next digit of our result is 3. 
Result so far: 11103.3
Deduct 2457 from 3220 and we're left with 763.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7630, and continue the process.

Advancing to step 9:
819 can be fit into 7630 9 times, resulting in a remainder of 259.
The next digit of our result is 9. 
Result so far: 11103.39
If we take 7371 away from 7630, we end up with 259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Going ahead to step 10:
2590 divided by 819 is 3 with a remainder of 133.
The number 3 becomes the next digit in our result. 
Result so far: 11103.393
Subtract 2457 from 2590 to get 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Let's proceed to step 11:
819 goes into 1330 1 times with a remainder of 511.
Use 1 as the next digit of our solution. 
Result so far: 11103.3931
Deduct 819 from 1330 and we're left with 511.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5110, and continue the process.

On to step 12:
819 can be fit into 5110 6 times, resulting in a remainder of 196.
Record the quotient 6 as the next digit in the result. 
Result so far: 11103.39316
Deduct 4914 from 5110 and we're left with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Advancing to step 13:
819 goes into 1960 2 times with a remainder of 322.
The next digit of our result is 2. 
Result so far: 11103.393162
If we subtract 1638 from 1960, we get 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Step 14:
If we divide 3220 by 819, we get 3 and a remainder of 763.
The next digit of our result is 3. 
Result so far: 11103.3931623
Deduct 2457 from 3220 and we're left with 763.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7630, and continue the process.

Advancing to step 15:
819 can be fit into 7630 9 times, resulting in a remainder of 259.
Record the quotient 9 as the next digit in the result. 
Result so far: 11103.39316239
Deduct 7371 from 7630 and we're left with 259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Our division results in 11103.39316239 with a remaining 2.59e-07.