73624817 divided by 823 
The aim is to understand the frequency of 823 in 73624817.

Advancing to step 1:
7 divided by 823 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (3) from the dividend after 7, then repeat: 73 / 823

Going ahead to step 2:
823 goes into 73 0 times with a remainder of 73.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 73, we end up with 73.
Take the next digit (6) from the dividend and append it to 73, then repeat: 736 / 823

Step 3:
736 divided by 823 is 0 with a remainder of 736.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 736 after subtracting 0 from 736.
Fetch the next digit (2) from the dividend, attach it to 736 and continue: 7362 / 823

Step 4:
If we divide 7362 by 823, we get 8 and a remainder of 778.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 6584 from 7362 leaves us with 778.
Grab the next digit (4) from the dividend, add it to 778, then carry on: 7784 / 823

Let's proceed to step 5:
823 goes into 7784 9 times with a remainder of 377.
The next digit of our result is 9. 
Result so far: 89.0
If we take 7407 away from 7784, we end up with 377.
Grab the next digit (8) from the dividend, add it to 377, then carry on: 3778 / 823

Advancing to step 6:
If we divide 3778 by 823, we get 4 and a remainder of 486.
The next digit of our result is 4. 
Result so far: 894.0
Subtracting 3292 from 3778 leaves us with 486.
Bring next digit (1) of the dividend behind the 486 and repeat the process: 4861 / 823

Going ahead to step 7:
When dividing 4861 by 823, we get 5 with a remainder of 746.
Record the quotient 5 as the next digit in the result. 
Result so far: 8945.0
If we subtract 4115 from 4861, we get 746.
Append the next digit (7) from the dividend to 746 and continue with: 7467 / 823

Going ahead to step 8:
If we divide 7467 by 823, we get 9 and a remainder of 60.
The next digit of our result is 9. 
Result so far: 89459.0
If we subtract 7407 from 7467, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 9:
If we divide 600 by 823, we get 0 and a remainder of 600.
Use 0 as the next digit of our solution. 
Result so far: 89459.0
The remainder is 600 after subtracting 0 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Step 10:
823 goes into 6000 7 times with a remainder of 239.
Record the quotient 7 as the next digit in the result. 
Result so far: 89459.07
Deduct 5761 from 6000 and we're left with 239.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

Going ahead to step 11:
2390 divided by 823 is 2 with a remainder of 744.
The next digit of our result is 2. 
Result so far: 89459.072
Subtract 1646 from 2390 to get 744.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7440, and continue the process.

Moving on to step 12:
7440 divided by 823 is 9 with a remainder of 33.
Put 9 as the next digit of the answer. 
Result so far: 89459.0729
Subtract 7407 from 7440 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 13:
If we divide 330 by 823, we get 0 and a remainder of 330.
The number 0 becomes the next digit in our result. 
Result so far: 89459.0729
The remainder is 330 after subtracting 0 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Step 14:
When dividing 3300 by 823, we get 4 with a remainder of 8.
The next digit of our result is 4. 
Result so far: 89459.072904
Subtract 3292 from 3300 to get 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 15:
The number 823 fits into 80 0 times, leaving a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 89459.072904
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 16:
823 goes into 800 0 times with a remainder of 800.
The next digit of our result is 0. 
Result so far: 89459.072904
Subtracting 0 from 800 leaves us with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

After the division, we end up with 89459.072904 and a remainder of 8e-07.