We're dividing 102562 by 28 
The aim is to understand the frequency of 28 in 102562.

Moving on to step 1:
When dividing 1 by 28, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 28

Let's proceed to step 2:
28 can be fit into 10 0 times, resulting in a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 10 after subtracting 0 from 10.
Bring next digit (2) of the dividend behind the 10 and repeat the process: 102 / 28

Going ahead to step 3:
28 goes into 102 3 times with a remainder of 18.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 84 away from 102, we end up with 18.
Grab the next digit (5) from the dividend, add it to 18, then carry on: 185 / 28

Moving on to step 4:
28 can be fit into 185 6 times, resulting in a remainder of 17.
Write down 6 as next digit of the result. 
Result so far: 36.0
Subtracting 168 from 185 leaves us with 17.
Grab the next digit (6) from the dividend, add it to 17, then carry on: 176 / 28

Advancing to step 5:
176 divided by 28 is 6 with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 366.0
Subtract 168 from 176 to get 8.
Bring next digit (2) of the dividend behind the 8 and repeat the process: 82 / 28

Advancing to step 6:
When dividing 82 by 28, we get 2 with a remainder of 26.
Record the quotient 2 as the next digit in the result. 
Result so far: 3662.0
If we subtract 56 from 82, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 7:
260 divided by 28 is 9 with a remainder of 8.
The next digit of our result is 9. 
Result so far: 3662.9
If we subtract 252 from 260, 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.

Going ahead to step 8:
If we divide 80 by 28, we get 2 and a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 3662.92
Deduct 56 from 80 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 9:
If we divide 240 by 28, we get 8 and a remainder of 16.
The next digit of our result is 8. 
Result so far: 3662.928
Subtracting 224 from 240 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 10:
If we divide 160 by 28, we get 5 and a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 3662.9285
The remainder is 20 after subtracting 140 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 11:
If we divide 200 by 28, we get 7 and a remainder of 4.
The next digit of our result is 7. 
Result so far: 3662.92857
Subtract 196 from 200 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 12:
The number 28 fits into 40 1 times, leaving a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 3662.928571
Subtracting 28 from 40 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 13:
28 can be fit into 120 4 times, resulting in a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 3662.9285714
Subtract 112 from 120 to 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.

Going ahead to step 14:
The number 28 fits into 80 2 times, leaving a remainder of 24.
The next digit of our result is 2. 
Result so far: 3662.92857142
Deduct 56 from 80 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The final result is 3662.92857142 with a remainder of 2.4e-08.