We divide 251253 by 23
The aim is to understand the frequency of 23 in 251253.

Step 1:
If we divide 2 by 23, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 23

Let's proceed to step 2:
23 goes into 25 1 times with a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 2 after subtracting 23 from 25.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 23

Let's proceed to step 3:
If we divide 21 by 23, we get 0 and a remainder of 21.
The next digit of our result is 0. 
Result so far: 10.0
Subtract 0 from 21 to get 21.
Fetch the next digit (2) from the dividend, attach it to 21 and continue: 212 / 23

Let's proceed to step 4:
If we divide 212 by 23, we get 9 and a remainder of 5.
The number 9 becomes the next digit in our result. 
Result so far: 109.0
If we subtract 207 from 212, we get 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 23

Let's proceed to step 5:
The number 23 fits into 55 2 times, leaving a remainder of 9.
Record the quotient 2 as the next digit in the result. 
Result so far: 1092.0
Deduct 46 from 55 and we're left with 9.
Append the next digit (3) from the dividend to 9 and continue with: 93 / 23

Step 6:
The number 23 fits into 93 4 times, leaving a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 10924.0
The remainder is 1 after subtracting 92 from 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
The number 23 fits into 10 0 times, leaving a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 10924.0
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
The number 23 fits into 100 4 times, leaving a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 10924.04
If we take 92 away from 100, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 9:
80 divided by 23 is 3 with a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 10924.043
If we subtract 69 from 80, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 10:
If we divide 110 by 23, we get 4 and a remainder of 18.
Write down 4 as next digit of the result. 
Result so far: 10924.0434
If we subtract 92 from 110, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 11:
23 can be fit into 180 7 times, resulting in a remainder of 19.
The next digit of our result is 7. 
Result so far: 10924.04347
Subtract 161 from 180 to get 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 12:
When dividing 190 by 23, we get 8 with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 10924.043478
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.

Advancing to step 13:
23 can be fit into 60 2 times, resulting in a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 10924.0434782
The remainder is 14 after subtracting 46 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 14:
140 divided by 23 is 6 with a remainder of 2.
The next digit of our result is 6. 
Result so far: 10924.04347826
Subtract 138 from 140 to 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.

The final outcome is 10924.04347826, with a leftover of 2e-09.