We're dividing 458360 by 23 
The aim is to understand the frequency of 23 in 458360.

Let's proceed to step 1:
The number 23 fits into 4 0 times, leaving a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 23

On to step 2:
When dividing 45 by 23, we get 1 with a remainder of 22.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 23 from 45, we get 22.
Take the next digit (8) from the dividend and append it to 22, then repeat: 228 / 23

Step 3:
228 divided by 23 is 9 with a remainder of 21.
Use 9 as the next digit of our solution. 
Result so far: 19.0
If we subtract 207 from 228, we get 21.
Bring next digit (3) of the dividend behind the 21 and repeat the process: 213 / 23

Step 4:
The number 23 fits into 213 9 times, leaving a remainder of 6.
The number 9 becomes the next digit in our result. 
Result so far: 199.0
Deduct 207 from 213 and we're left with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 23

Let's proceed to step 5:
When dividing 66 by 23, we get 2 with a remainder of 20.
The next digit of our result is 2. 
Result so far: 1992.0
Subtracting 46 from 66 leaves us with 20.
Bring next digit (0) of the dividend behind the 20 and repeat the process: 200 / 23

Advancing to step 6:
200 divided by 23 is 8 with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 19928.0
Subtract 184 from 200 to 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.

Let's proceed to step 7:
23 goes into 160 6 times with a remainder of 22.
Use 6 as the next digit of our solution. 
Result so far: 19928.6
If we subtract 138 from 160, we get 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 8:
When dividing 220 by 23, we get 9 with a remainder of 13.
The next digit of our result is 9. 
Result so far: 19928.69
Subtracting 207 from 220 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 9:
If we divide 130 by 23, we get 5 and a remainder of 15.
The next digit of our result is 5. 
Result so far: 19928.695
Subtract 115 from 130 to 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.

Let's proceed to step 10:
If we divide 150 by 23, we get 6 and a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 19928.6956
Subtract 138 from 150 to get 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 11:
When dividing 120 by 23, we get 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 19928.69565
Subtract 115 from 120 to 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.

Advancing to step 12:
23 can be fit into 50 2 times, resulting in a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 19928.695652
The remainder is 4 after subtracting 46 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 13:
When dividing 40 by 23, we get 1 with a remainder of 17.
Write down 1 as next digit of the result. 
Result so far: 19928.6956521
The remainder is 17 after subtracting 23 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 14:
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: 19928.69565217
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.

In conclusion, the division gives 19928.69565217 with a balance of 9e-09.