We look at the division of 20572148 by 24 
The aim is to understand the frequency of 24 in 20572148.

Moving on to step 1:
When dividing 2 by 24, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 24

Going ahead to step 2:
24 goes into 20 0 times with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 20 leaves us with 20.
Append the next digit (5) from the dividend to 20 and continue with: 205 / 24

Step 3:
24 can be fit into 205 8 times, resulting in a remainder of 13.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Deduct 192 from 205 and we're left with 13.
Bring next digit (7) of the dividend behind the 13 and repeat the process: 137 / 24

On to step 4:
If we divide 137 by 24, we get 5 and a remainder of 17.
The number 5 becomes the next digit in our result. 
Result so far: 85.0
The remainder is 17 after subtracting 120 from 137.
Fetch the next digit (2) from the dividend, attach it to 17 and continue: 172 / 24

Moving on to step 5:
The number 24 fits into 172 7 times, leaving a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 857.0
If we subtract 168 from 172, we get 4.
Append the next digit (1) from the dividend to 4 and continue with: 41 / 24

Advancing to step 6:
If we divide 41 by 24, we get 1 and a remainder of 17.
The number 1 becomes the next digit in our result. 
Result so far: 8571.0
The remainder is 17 after subtracting 24 from 41.
Fetch the next digit (4) from the dividend, attach it to 17 and continue: 174 / 24

Moving on to step 7:
If we divide 174 by 24, we get 7 and a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 85717.0
Deduct 168 from 174 and we're left with 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 24

Advancing to step 8:
The number 24 fits into 68 2 times, leaving a remainder of 20.
Record the quotient 2 as the next digit in the result. 
Result so far: 857172.0
Subtract 48 from 68 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 9:
24 can be fit into 200 8 times, resulting in a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 857172.8
If we subtract 192 from 200, 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 10:
24 goes into 80 3 times with a remainder of 8.
The next digit of our result is 3. 
Result so far: 857172.83
The remainder is 8 after subtracting 72 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 11:
The number 24 fits into 80 3 times, leaving a remainder of 8.
Write down 3 as next digit of the result. 
Result so far: 857172.833
If we take 72 away from 80, 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.

Our division results in 857172.833 with a remaining 0.0008.