Let's divide 645282 by 23
The aim is to understand the frequency of 23 in 645282.

Let's proceed to step 1:
23 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 23

On to step 2:
When dividing 64 by 23, we get 2 with a remainder of 18.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 46 from 64 to get 18.
Include the next digit (5) from the dividend after 18, then repeat: 185 / 23

Advancing to step 3:
The number 23 fits into 185 8 times, leaving a remainder of 1.
The number 8 becomes the next digit in our result. 
Result so far: 28.0
Subtract 184 from 185 to get 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 23

Advancing to step 4:
23 can be fit into 12 0 times, resulting in a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 280.0
If we subtract 0 from 12, we get 12.
Take the next digit (8) from the dividend and append it to 12, then repeat: 128 / 23

Moving on to step 5:
The number 23 fits into 128 5 times, leaving a remainder of 13.
Record the quotient 5 as the next digit in the result. 
Result so far: 2805.0
If we take 115 away from 128, we end up with 13.
Take the next digit (2) from the dividend and append it to 13, then repeat: 132 / 23

Let's proceed to step 6:
If we divide 132 by 23, we get 5 and a remainder of 17.
Put 5 as the next digit of the answer. 
Result so far: 28055.0
The remainder is 17 after subtracting 115 from 132.
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 7:
23 goes into 170 7 times with a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 28055.7
Deduct 161 from 170 and we're left 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.

On to step 8:
90 divided by 23 is 3 with a remainder of 21.
Use 3 as the next digit of our solution. 
Result so far: 28055.73
Deduct 69 from 90 and we're left with 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 9:
The number 23 fits into 210 9 times, leaving a remainder of 3.
The next digit of our result is 9. 
Result so far: 28055.739
The remainder is 3 after subtracting 207 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 10:
The number 23 fits into 30 1 times, leaving a remainder of 7.
The next digit of our result is 1. 
Result so far: 28055.7391
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.

Step 11:
23 can be fit into 70 3 times, resulting in a remainder of 1.
The next digit of our result is 3. 
Result so far: 28055.73913
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.

Step 12:
23 goes into 10 0 times with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 28055.73913
If we subtract 0 from 10, we get 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 13:
23 goes into 100 4 times with a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 28055.7391304
If we subtract 92 from 100, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 14:
23 goes into 80 3 times with a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 28055.73913043
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.

Our division results in 28055.73913043 with a remaining 1.1e-08.