We divide 524003 by 23
The aim is to understand the frequency of 23 in 524003.

Let's proceed to step 1:
5 divided by 23 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 23

Going ahead to step 2:
When dividing 52 by 23, we get 2 with a remainder of 6.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 46 from 52 leaves us with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 23

On to step 3:
The number 23 fits into 64 2 times, leaving a remainder of 18.
Record the quotient 2 as the next digit in the result. 
Result so far: 22.0
Subtract 46 from 64 to get 18.
Take the next digit (0) from the dividend and append it to 18, then repeat: 180 / 23

Going ahead to step 4:
If we divide 180 by 23, we get 7 and a remainder of 19.
Record the quotient 7 as the next digit in the result. 
Result so far: 227.0
Subtracting 161 from 180 leaves us with 19.
Grab the next digit (0) from the dividend, add it to 19, then carry on: 190 / 23

Advancing to step 5:
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: 2278.0
If we take 184 away from 190, we end up with 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 23

Advancing to step 6:
When dividing 63 by 23, we get 2 with a remainder of 17.
The number 2 becomes the next digit in our result. 
Result so far: 22782.0
If we take 46 away from 63, 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.

Step 7:
23 can be fit into 170 7 times, resulting in a remainder of 9.
Put 7 as the next digit of the answer. 
Result so far: 22782.7
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 8:
23 can be fit into 90 3 times, resulting in a remainder of 21.
Use 3 as the next digit of our solution. 
Result so far: 22782.73
If we take 69 away from 90, we end up 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.
Record the quotient 9 as the next digit in the result. 
Result so far: 22782.739
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.

Moving on to step 10:
If we divide 30 by 23, we get 1 and a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 22782.7391
If we subtract 23 from 30, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 11:
23 can be fit into 70 3 times, resulting in a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 22782.73913
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.

Going ahead to step 12:
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: 22782.73913
Subtract 0 from 10 to 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.

Moving on to step 13:
When dividing 100 by 23, we get 4 with a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 22782.7391304
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.

Let's proceed 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: 22782.73913043
Deduct 69 from 80 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

The quotient of the division is 22782.73913043, and the remainder is 1.1e-08.