We divide 531197 by 23
The aim is to understand the frequency of 23 in 531197.

Advancing to step 1:
When dividing 5 by 23, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 23

Going ahead to step 2:
The number 23 fits into 53 2 times, leaving a remainder of 7.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 46 from 53 leaves us with 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 23

Let's proceed to step 3:
23 can be fit into 71 3 times, resulting in a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
Deduct 69 from 71 and we're left with 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 23

Step 4:
23 can be fit into 21 0 times, resulting in a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 230.0
Subtracting 0 from 21 leaves us with 21.
Append the next digit (9) from the dividend to 21 and continue with: 219 / 23

Advancing to step 5:
23 goes into 219 9 times with a remainder of 12.
Write down 9 as next digit of the result. 
Result so far: 2309.0
Subtract 207 from 219 to get 12.
Bring next digit (7) of the dividend behind the 12 and repeat the process: 127 / 23

Going ahead to step 6:
If we divide 127 by 23, we get 5 and a remainder of 12.
Use 5 as the next digit of our solution. 
Result so far: 23095.0
If we take 115 away from 127, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 7:
23 can be fit into 120 5 times, resulting in a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 23095.5
If we subtract 115 from 120, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 8:
If we divide 50 by 23, we get 2 and a remainder of 4.
The next digit of our result is 2. 
Result so far: 23095.52
Subtract 46 from 50 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 9:
40 divided by 23 is 1 with a remainder of 17.
Record the quotient 1 as the next digit in the result. 
Result so far: 23095.521
If we take 23 away from 40, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 10:
23 can be fit into 170 7 times, resulting in a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 23095.5217
If we take 161 away from 170, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 11:
90 divided by 23 is 3 with a remainder of 21.
The next digit of our result is 3. 
Result so far: 23095.52173
Subtract 69 from 90 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 12:
When dividing 210 by 23, we get 9 with a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 23095.521739
If we subtract 207 from 210, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 13:
When dividing 30 by 23, we get 1 with a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 23095.5217391
If we take 23 away from 30, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 14:
70 divided by 23 is 3 with a remainder of 1.
The next digit of our result is 3. 
Result so far: 23095.52173913
If we subtract 69 from 70, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Our division results in 23095.52173913 with a remaining 1e-09.