We're dividing 938211 by 23 
The aim is to understand the frequency of 23 in 938211.

Advancing to step 1:
23 can be fit into 9 0 times, resulting in a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 23

Advancing to step 2:
If we divide 93 by 23, we get 4 and a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 92 from 93 and we're left with 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 23

On to step 3:
If we divide 18 by 23, we get 0 and a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 40.0
If we take 0 away from 18, we end up with 18.
Include the next digit (2) from the dividend after 18, then repeat: 182 / 23

Advancing to step 4:
If we divide 182 by 23, we get 7 and a remainder of 21.
Write down 7 as next digit of the result. 
Result so far: 407.0
The remainder is 21 after subtracting 161 from 182.
Take the next digit (1) from the dividend and append it to 21, then repeat: 211 / 23

Going ahead to step 5:
23 can be fit into 211 9 times, resulting in a remainder of 4.
Use 9 as the next digit of our solution. 
Result so far: 4079.0
Subtracting 207 from 211 leaves us with 4.
Take the next digit (1) from the dividend and append it to 4, then repeat: 41 / 23

Moving on to step 6:
The number 23 fits into 41 1 times, leaving a remainder of 18.
Put 1 as the next digit of the answer. 
Result so far: 40791.0
Deduct 23 from 41 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 7:
The number 23 fits into 180 7 times, leaving a remainder of 19.
Write down 7 as next digit of the result. 
Result so far: 40791.7
Subtracting 161 from 180 leaves us 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 8:
23 can be fit into 190 8 times, resulting in a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 40791.78
Deduct 184 from 190 and we're left 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.

Moving on to step 9:
If we divide 60 by 23, we get 2 and a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 40791.782
If we take 46 away from 60, we end up 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.

Let's proceed to step 10:
140 divided by 23 is 6 with a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 40791.7826
Subtracting 138 from 140 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 11:
23 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 40791.7826
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 12:
23 goes into 200 8 times with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 40791.782608
Subtracting 184 from 200 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 13:
23 goes into 160 6 times with a remainder of 22.
Put 6 as the next digit of the answer. 
Result so far: 40791.7826086
Deduct 138 from 160 and we're left 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 14:
If we divide 220 by 23, we get 9 and a remainder of 13.
The next digit of our result is 9. 
Result so far: 40791.78260869
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.

The final outcome is 40791.78260869, with a leftover of 1.3e-08.