We divide 321099 by 23
The aim is to understand the frequency of 23 in 321099.

Let's proceed to step 1:
If we divide 3 by 23, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (2) from the dividend to 3 and continue with: 32 / 23

Step 2:
32 divided by 23 is 1 with a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 23 away from 32, we end up with 9.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 23

Step 3:
23 goes into 91 3 times with a remainder of 22.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Deduct 69 from 91 and we're left with 22.
Bring next digit (0) of the dividend behind the 22 and repeat the process: 220 / 23

Let's proceed to step 4:
23 goes into 220 9 times with a remainder of 13.
The number 9 becomes the next digit in our result. 
Result so far: 139.0
Subtract 207 from 220 to get 13.
Include the next digit (9) from the dividend after 13, then repeat: 139 / 23

Let's proceed to step 5:
When dividing 139 by 23, we get 6 with a remainder of 1.
The number 6 becomes the next digit in our result. 
Result so far: 1396.0
The remainder is 1 after subtracting 138 from 139.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 23

On to step 6:
19 divided by 23 is 0 with a remainder of 19.
The next digit of our result is 0. 
Result so far: 13960.0
If we take 0 away from 19, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 7:
The number 23 fits into 190 8 times, leaving a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 13960.8
If we take 184 away from 190, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 8:
When dividing 60 by 23, we get 2 with a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 13960.82
Subtracting 46 from 60 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 9:
The number 23 fits into 140 6 times, leaving a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 13960.826
If we subtract 138 from 140, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 10:
23 goes into 20 0 times with a remainder of 20.
The next digit of our result is 0. 
Result so far: 13960.826
Subtracting 0 from 20 leaves us 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.

Going ahead to step 11:
The number 23 fits into 200 8 times, leaving a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 13960.82608
If we subtract 184 from 200, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 12:
160 divided by 23 is 6 with a remainder of 22.
The number 6 becomes the next digit in our result. 
Result so far: 13960.826086
If we take 138 away from 160, 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.

Step 13:
220 divided by 23 is 9 with a remainder of 13.
The next digit of our result is 9. 
Result so far: 13960.8260869
The remainder is 13 after subtracting 207 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 14:
23 goes into 130 5 times with a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 13960.82608695
If we subtract 115 from 130, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The quotient of the division is 13960.82608695, and the remainder is 1.5e-08.