We're dividing 14438965 by 823 
The aim is to understand the frequency of 823 in 14438965.

Let's proceed to step 1:
If we divide 1 by 823, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 823

Step 2:
14 divided by 823 is 0 with a remainder of 14.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 14 leaves us with 14.
Take the next digit (4) from the dividend and append it to 14, then repeat: 144 / 823

On to step 3:
The number 823 fits into 144 0 times, leaving a remainder of 144.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 144, we get 144.
Grab the next digit (3) from the dividend, add it to 144, then carry on: 1443 / 823

Advancing to step 4:
823 can be fit into 1443 1 times, resulting in a remainder of 620.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 823 from 1443 leaves us with 620.
Append the next digit (8) from the dividend to 620 and continue with: 6208 / 823

Advancing to step 5:
823 can be fit into 6208 7 times, resulting in a remainder of 447.
Use 7 as the next digit of our solution. 
Result so far: 17.0
If we subtract 5761 from 6208, we get 447.
Grab the next digit (9) from the dividend, add it to 447, then carry on: 4479 / 823

Let's proceed to step 6:
The number 823 fits into 4479 5 times, leaving a remainder of 364.
Write down 5 as next digit of the result. 
Result so far: 175.0
If we subtract 4115 from 4479, we get 364.
Take the next digit (6) from the dividend and append it to 364, then repeat: 3646 / 823

Going ahead to step 7:
3646 divided by 823 is 4 with a remainder of 354.
Put 4 as the next digit of the answer. 
Result so far: 1754.0
If we subtract 3292 from 3646, we get 354.
Grab the next digit (5) from the dividend, add it to 354, then carry on: 3545 / 823

On to step 8:
823 goes into 3545 4 times with a remainder of 253.
The next digit of our result is 4. 
Result so far: 17544.0
Deduct 3292 from 3545 and we're left with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Going ahead to step 9:
2530 divided by 823 is 3 with a remainder of 61.
Record the quotient 3 as the next digit in the result. 
Result so far: 17544.3
If we subtract 2469 from 2530, we get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 10:
610 divided by 823 is 0 with a remainder of 610.
Put 0 as the next digit of the answer. 
Result so far: 17544.3
Subtracting 0 from 610 leaves us with 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

Advancing to step 11:
6100 divided by 823 is 7 with a remainder of 339.
The next digit of our result is 7. 
Result so far: 17544.307
Deduct 5761 from 6100 and we're left with 339.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3390, and continue the process.

Advancing to step 12:
3390 divided by 823 is 4 with a remainder of 98.
The number 4 becomes the next digit in our result. 
Result so far: 17544.3074
The remainder is 98 after subtracting 3292 from 3390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Advancing to step 13:
823 goes into 980 1 times with a remainder of 157.
Record the quotient 1 as the next digit in the result. 
Result so far: 17544.30741
Deduct 823 from 980 and we're left with 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

On to step 14:
1570 divided by 823 is 1 with a remainder of 747.
Record the quotient 1 as the next digit in the result. 
Result so far: 17544.307411
The remainder is 747 after subtracting 823 from 1570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7470, and continue the process.

The final result is 17544.307411 with a remainder of 7.47e-05.