Let's divide 4336787 by 823
The aim is to understand the frequency of 823 in 4336787.

On to step 1:
The number 823 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 823

Going ahead to step 2:
43 divided by 823 is 0 with a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Fetch the next digit (3) from the dividend, attach it to 43 and continue: 433 / 823

Moving on to step 3:
823 can be fit into 433 0 times, resulting in a remainder of 433.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 433, we end up with 433.
Include the next digit (6) from the dividend after 433, then repeat: 4336 / 823

Let's proceed to step 4:
If we divide 4336 by 823, we get 5 and a remainder of 221.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtracting 4115 from 4336 leaves us with 221.
Fetch the next digit (7) from the dividend, attach it to 221 and continue: 2217 / 823

On to step 5:
When dividing 2217 by 823, we get 2 with a remainder of 571.
Put 2 as the next digit of the answer. 
Result so far: 52.0
The remainder is 571 after subtracting 1646 from 2217.
Grab the next digit (8) from the dividend, add it to 571, then carry on: 5718 / 823

Moving on to step 6:
The number 823 fits into 5718 6 times, leaving a remainder of 780.
Write down 6 as next digit of the result. 
Result so far: 526.0
Subtracting 4938 from 5718 leaves us with 780.
Append the next digit (7) from the dividend to 780 and continue with: 7807 / 823

Let's proceed to step 7:
823 goes into 7807 9 times with a remainder of 400.
Use 9 as the next digit of our solution. 
Result so far: 5269.0
Subtract 7407 from 7807 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Let's proceed to step 8:
The number 823 fits into 4000 4 times, leaving a remainder of 708.
Record the quotient 4 as the next digit in the result. 
Result so far: 5269.4
If we subtract 3292 from 4000, we get 708.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7080, and continue the process.

Step 9:
The number 823 fits into 7080 8 times, leaving a remainder of 496.
Use 8 as the next digit of our solution. 
Result so far: 5269.48
Subtract 6584 from 7080 to get 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Going ahead to step 10:
823 can be fit into 4960 6 times, resulting in a remainder of 22.
The number 6 becomes the next digit in our result. 
Result so far: 5269.486
If we take 4938 away from 4960, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 11:
823 goes into 220 0 times with a remainder of 220.
Write down 0 as next digit of the result. 
Result so far: 5269.486
The remainder is 220 after subtracting 0 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Advancing to step 12:
When dividing 2200 by 823, we get 2 with a remainder of 554.
The number 2 becomes the next digit in our result. 
Result so far: 5269.48602
Subtract 1646 from 2200 to get 554.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5540, and continue the process.

Let's proceed to step 13:
823 goes into 5540 6 times with a remainder of 602.
The number 6 becomes the next digit in our result. 
Result so far: 5269.486026
If we take 4938 away from 5540, we end up with 602.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6020, and continue the process.

Let's proceed to step 14:
When dividing 6020 by 823, we get 7 with a remainder of 259.
The next digit of our result is 7. 
Result so far: 5269.4860267
Subtracting 5761 from 6020 leaves us 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 15:
When dividing 2590 by 823, we get 3 with a remainder of 121.
Write down 3 as next digit of the result. 
Result so far: 5269.48602673
Deduct 2469 from 2590 and we're left with 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

After the division, we end up with 5269.48602673 and a remainder of 1.21e-07.