We're dividing 270587 by 28 
The aim is to understand the frequency of 28 in 270587.

Going ahead to step 1:
28 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (7) from the dividend, add it to 2, then carry on: 27 / 28

Advancing to step 2:
When dividing 27 by 28, we get 0 with a remainder of 27.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 27, we end up with 27.
Bring next digit (0) of the dividend behind the 27 and repeat the process: 270 / 28

Going ahead to step 3:
When dividing 270 by 28, we get 9 with a remainder of 18.
Write down 9 as next digit of the result. 
Result so far: 9.0
The remainder is 18 after subtracting 252 from 270.
Take the next digit (5) from the dividend and append it to 18, then repeat: 185 / 28

Advancing to step 4:
28 goes into 185 6 times with a remainder of 17.
Put 6 as the next digit of the answer. 
Result so far: 96.0
Deduct 168 from 185 and we're left with 17.
Include the next digit (8) from the dividend after 17, then repeat: 178 / 28

Advancing to step 5:
When dividing 178 by 28, we get 6 with a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 966.0
Subtracting 168 from 178 leaves us with 10.
Include the next digit (7) from the dividend after 10, then repeat: 107 / 28

Advancing to step 6:
107 divided by 28 is 3 with a remainder of 23.
Put 3 as the next digit of the answer. 
Result so far: 9663.0
The remainder is 23 after subtracting 84 from 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 7:
28 can be fit into 230 8 times, resulting in a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 9663.8
The remainder is 6 after subtracting 224 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 8:
When dividing 60 by 28, we get 2 with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 9663.82
The remainder is 4 after subtracting 56 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 9:
The number 28 fits into 40 1 times, leaving a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 9663.821
The remainder is 12 after subtracting 28 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 10:
28 goes into 120 4 times with a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 9663.8214
Deduct 112 from 120 and we're left 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.

Step 11:
80 divided by 28 is 2 with a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 9663.82142
Subtracting 56 from 80 leaves us 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 12:
When dividing 240 by 28, we get 8 with a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 9663.821428
Subtract 224 from 240 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 13:
The number 28 fits into 160 5 times, leaving a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 9663.8214285
Subtracting 140 from 160 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.

Step 14:
When dividing 200 by 28, we get 7 with a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 9663.82142857
The remainder is 4 after subtracting 196 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 9663.82142857 and a remainder of 4e-09.