458975 ÷ 23 
The aim is to understand the frequency of 23 in 458975.

Advancing to step 1:
4 divided by 23 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 23

Let's proceed to step 2:
45 divided by 23 is 1 with a remainder of 22.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 23 from 45 leaves us with 22.
Take the next digit (8) from the dividend and append it to 22, then repeat: 228 / 23

Step 3:
The number 23 fits into 228 9 times, leaving a remainder of 21.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
Subtract 207 from 228 to get 21.
Grab the next digit (9) from the dividend, add it to 21, then carry on: 219 / 23

Moving on to step 4:
If we divide 219 by 23, we get 9 and a remainder of 12.
Use 9 as the next digit of our solution. 
Result so far: 199.0
Deduct 207 from 219 and we're left with 12.
Take the next digit (7) from the dividend and append it to 12, then repeat: 127 / 23

Moving on to step 5:
23 can be fit into 127 5 times, resulting in a remainder of 12.
Put 5 as the next digit of the answer. 
Result so far: 1995.0
The remainder is 12 after subtracting 115 from 127.
Take the next digit (5) from the dividend and append it to 12, then repeat: 125 / 23

Advancing to step 6:
The number 23 fits into 125 5 times, leaving a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 19955.0
If we subtract 115 from 125, 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.

Let's proceed to step 7:
If we divide 100 by 23, we get 4 and a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 19955.4
The remainder is 8 after subtracting 92 from 100.
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 8:
80 divided by 23 is 3 with a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 19955.43
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.

Step 9:
23 can be fit into 110 4 times, resulting in a remainder of 18.
Record the quotient 4 as the next digit in the result. 
Result so far: 19955.434
If we take 92 away from 110, we end up 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.

Moving on to step 10:
23 goes into 180 7 times with a remainder of 19.
Use 7 as the next digit of our solution. 
Result so far: 19955.4347
The remainder is 19 after subtracting 161 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 11:
190 divided by 23 is 8 with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 19955.43478
Subtracting 184 from 190 leaves us 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.

On to step 12:
23 goes into 60 2 times with a remainder of 14.
Record the quotient 2 as the next digit in the result. 
Result so far: 19955.434782
Subtracting 46 from 60 leaves us 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 13:
140 divided by 23 is 6 with a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 19955.4347826
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.

On to step 14:
23 goes into 20 0 times with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 19955.4347826
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The quotient of the division is 19955.4347826, and the remainder is 2e-08.