617117 ÷ 28 
The aim is to understand the frequency of 28 in 617117.

Step 1:
The number 28 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 28

Advancing to step 2:
61 divided by 28 is 2 with a remainder of 5.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 56 from 61, we get 5.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 28

On to step 3:
57 divided by 28 is 2 with a remainder of 1.
Use 2 as the next digit of our solution. 
Result so far: 22.0
If we take 56 away from 57, we end up with 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 28

Moving on to step 4:
28 can be fit into 11 0 times, resulting in a remainder of 11.
Put 0 as the next digit of the answer. 
Result so far: 220.0
The remainder is 11 after subtracting 0 from 11.
Append the next digit (1) from the dividend to 11 and continue with: 111 / 28

Step 5:
111 divided by 28 is 3 with a remainder of 27.
Use 3 as the next digit of our solution. 
Result so far: 2203.0
The remainder is 27 after subtracting 84 from 111.
Include the next digit (7) from the dividend after 27, then repeat: 277 / 28

Step 6:
28 can be fit into 277 9 times, resulting in a remainder of 25.
Put 9 as the next digit of the answer. 
Result so far: 22039.0
If we take 252 away from 277, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 7:
28 can be fit into 250 8 times, resulting in a remainder of 26.
Record the quotient 8 as the next digit in the result. 
Result so far: 22039.8
Subtract 224 from 250 to 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.

Moving on to step 8:
The number 28 fits into 260 9 times, leaving a remainder of 8.
Record the quotient 9 as the next digit in the result. 
Result so far: 22039.89
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.

Advancing to step 9:
80 divided by 28 is 2 with a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 22039.892
Subtract 56 from 80 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 10:
28 goes into 240 8 times with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 22039.8928
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 11:
28 goes into 160 5 times with a remainder of 20.
The next digit of our result is 5. 
Result so far: 22039.89285
If we take 140 away from 160, we end up 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.

Let's proceed to step 12:
If we divide 200 by 28, we get 7 and a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 22039.892857
If we take 196 away from 200, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 13:
28 can be fit into 40 1 times, resulting in a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 22039.8928571
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.

Going ahead to step 14:
28 goes into 120 4 times with a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 22039.89285714
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.

In conclusion, the division gives 22039.89285714 with a balance of 8e-09.