22728811 divided by 823 
The aim is to understand the frequency of 823 in 22728811.

Let's proceed to step 1:
823 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (2) of the dividend behind the 2 and repeat the process: 22 / 823

Moving on to step 2:
If we divide 22 by 823, we get 0 and a remainder of 22.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 22 to get 22.
Fetch the next digit (7) from the dividend, attach it to 22 and continue: 227 / 823

Moving on to step 3:
If we divide 227 by 823, we get 0 and a remainder of 227.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 227 leaves us with 227.
Grab the next digit (2) from the dividend, add it to 227, then carry on: 2272 / 823

Going ahead to step 4:
2272 divided by 823 is 2 with a remainder of 626.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 1646 from 2272 to get 626.
Grab the next digit (8) from the dividend, add it to 626, then carry on: 6268 / 823

Moving on to step 5:
When dividing 6268 by 823, we get 7 with a remainder of 507.
Put 7 as the next digit of the answer. 
Result so far: 27.0
The remainder is 507 after subtracting 5761 from 6268.
Append the next digit (8) from the dividend to 507 and continue with: 5078 / 823

Let's proceed to step 6:
The number 823 fits into 5078 6 times, leaving a remainder of 140.
Write down 6 as next digit of the result. 
Result so far: 276.0
If we take 4938 away from 5078, we end up with 140.
Fetch the next digit (1) from the dividend, attach it to 140 and continue: 1401 / 823

Step 7:
823 can be fit into 1401 1 times, resulting in a remainder of 578.
Record the quotient 1 as the next digit in the result. 
Result so far: 2761.0
Subtracting 823 from 1401 leaves us with 578.
Bring next digit (1) of the dividend behind the 578 and repeat the process: 5781 / 823

Moving on to step 8:
823 goes into 5781 7 times with a remainder of 20.
The next digit of our result is 7. 
Result so far: 27617.0
Deduct 5761 from 5781 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 9:
If we divide 200 by 823, we get 0 and a remainder of 200.
The next digit of our result is 0. 
Result so far: 27617.0
Subtract 0 from 200 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Step 10:
823 goes into 2000 2 times with a remainder of 354.
Record the quotient 2 as the next digit in the result. 
Result so far: 27617.02
Subtracting 1646 from 2000 leaves us with 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Advancing to step 11:
The number 823 fits into 3540 4 times, leaving a remainder of 248.
Put 4 as the next digit of the answer. 
Result so far: 27617.024
If we take 3292 away from 3540, we end up with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Going ahead to step 12:
If we divide 2480 by 823, we get 3 and a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 27617.0243
The remainder is 11 after subtracting 2469 from 2480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 13:
The number 823 fits into 110 0 times, leaving a remainder of 110.
Use 0 as the next digit of our solution. 
Result so far: 27617.0243
Subtract 0 from 110 to get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Moving on to step 14:
If we divide 1100 by 823, we get 1 and a remainder of 277.
Record the quotient 1 as the next digit in the result. 
Result so far: 27617.024301
If we take 823 away from 1100, we end up with 277.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2770, and continue the process.

Going ahead to step 15:
When dividing 2770 by 823, we get 3 with a remainder of 301.
The next digit of our result is 3. 
Result so far: 27617.0243013
If we subtract 2469 from 2770, we get 301.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3010, and continue the process.

Advancing to step 16:
If we divide 3010 by 823, we get 3 and a remainder of 541.
The number 3 becomes the next digit in our result. 
Result so far: 27617.02430133
Subtract 2469 from 3010 to get 541.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5410, and continue the process.

The final result is 27617.02430133 with a remainder of 5.41e-07.