Let's divide 86438422 by 323
The aim is to understand the frequency of 323 in 86438422.

Let's proceed to step 1:
If we divide 8 by 323, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 323

Moving on to step 2:
When dividing 86 by 323, we get 0 with a remainder of 86.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 86, we end up with 86.
Include the next digit (4) from the dividend after 86, then repeat: 864 / 323

Advancing to step 3:
323 goes into 864 2 times with a remainder of 218.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 646 from 864 leaves us with 218.
Take the next digit (3) from the dividend and append it to 218, then repeat: 2183 / 323

On to step 4:
If we divide 2183 by 323, we get 6 and a remainder of 245.
The next digit of our result is 6. 
Result so far: 26.0
If we take 1938 away from 2183, we end up with 245.
Bring next digit (8) of the dividend behind the 245 and repeat the process: 2458 / 323

Going ahead to step 5:
If we divide 2458 by 323, we get 7 and a remainder of 197.
Use 7 as the next digit of our solution. 
Result so far: 267.0
If we take 2261 away from 2458, we end up with 197.
Fetch the next digit (4) from the dividend, attach it to 197 and continue: 1974 / 323

Advancing to step 6:
323 can be fit into 1974 6 times, resulting in a remainder of 36.
Use 6 as the next digit of our solution. 
Result so far: 2676.0
Deduct 1938 from 1974 and we're left with 36.
Fetch the next digit (2) from the dividend, attach it to 36 and continue: 362 / 323

Moving on to step 7:
362 divided by 323 is 1 with a remainder of 39.
Put 1 as the next digit of the answer. 
Result so far: 26761.0
The remainder is 39 after subtracting 323 from 362.
Include the next digit (2) from the dividend after 39, then repeat: 392 / 323

Advancing to step 8:
392 divided by 323 is 1 with a remainder of 69.
The number 1 becomes the next digit in our result. 
Result so far: 267611.0
Subtracting 323 from 392 leaves us with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Moving on to step 9:
When dividing 690 by 323, we get 2 with a remainder of 44.
Use 2 as the next digit of our solution. 
Result so far: 267611.2
Subtracting 646 from 690 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 10:
440 divided by 323 is 1 with a remainder of 117.
Record the quotient 1 as the next digit in the result. 
Result so far: 267611.21
Deduct 323 from 440 and we're left with 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Step 11:
When dividing 1170 by 323, we get 3 with a remainder of 201.
Use 3 as the next digit of our solution. 
Result so far: 267611.213
Subtracting 969 from 1170 leaves us with 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Going ahead to step 12:
When dividing 2010 by 323, we get 6 with a remainder of 72.
Write down 6 as next digit of the result. 
Result so far: 267611.2136
Subtracting 1938 from 2010 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 13:
323 goes into 720 2 times with a remainder of 74.
The next digit of our result is 2. 
Result so far: 267611.21362
If we take 646 away from 720, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Advancing to step 14:
323 can be fit into 740 2 times, resulting in a remainder of 94.
The next digit of our result is 2. 
Result so far: 267611.213622
Subtracting 646 from 740 leaves us with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

The final result is 267611.213622 with a remainder of 9.4e-06.