We're dividing 24948763 by 28 
The aim is to understand the frequency of 28 in 24948763.

Going ahead to step 1:
If we divide 2 by 28, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (4) from the dividend to 2 and continue with: 24 / 28

Moving on to step 2:
28 goes into 24 0 times with a remainder of 24.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 24 to get 24.
Append the next digit (9) from the dividend to 24 and continue with: 249 / 28

Step 3:
The number 28 fits into 249 8 times, leaving a remainder of 25.
Write down 8 as next digit of the result. 
Result so far: 8.0
Deduct 224 from 249 and we're left with 25.
Fetch the next digit (4) from the dividend, attach it to 25 and continue: 254 / 28

Going ahead to step 4:
If we divide 254 by 28, we get 9 and a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 89.0
If we take 252 away from 254, we end up with 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 28

Let's proceed to step 5:
If we divide 28 by 28, we get 1 and a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 891.0
If we subtract 28 from 28, we get 0.
Append the next digit (7) from the dividend to 0 and continue with: 7 / 28

Moving on to step 6:
7 divided by 28 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 8910.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (6) from the dividend, attach it to 7 and continue: 76 / 28

On to step 7:
When dividing 76 by 28, we get 2 with a remainder of 20.
The next digit of our result is 2. 
Result so far: 89102.0
If we take 56 away from 76, we end up with 20.
Take the next digit (3) from the dividend and append it to 20, then repeat: 203 / 28

On to step 8:
203 divided by 28 is 7 with a remainder of 7.
The next digit of our result is 7. 
Result so far: 891027.0
Deduct 196 from 203 and we're left 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.

On to step 9:
28 goes into 70 2 times with a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 891027.2
Subtract 56 from 70 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 10:
28 can be fit into 140 5 times, resulting in a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 891027.25
Subtracting 140 from 140 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 11:
If we divide 0 by 28, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 891027.25
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 12:
28 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 891027.25
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 891027.25 with a remainder of 0.0.