685797 ÷ 28 
The aim is to understand the frequency of 28 in 685797.

Step 1:
6 divided by 28 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 28

Step 2:
When dividing 68 by 28, we get 2 with a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 12 after subtracting 56 from 68.
Include the next digit (5) from the dividend after 12, then repeat: 125 / 28

On to step 3:
When dividing 125 by 28, we get 4 with a remainder of 13.
Use 4 as the next digit of our solution. 
Result so far: 24.0
Subtracting 112 from 125 leaves us with 13.
Append the next digit (7) from the dividend to 13 and continue with: 137 / 28

Moving on to step 4:
28 goes into 137 4 times with a remainder of 25.
Use 4 as the next digit of our solution. 
Result so far: 244.0
Subtracting 112 from 137 leaves us with 25.
Take the next digit (9) from the dividend and append it to 25, then repeat: 259 / 28

On to step 5:
If we divide 259 by 28, we get 9 and a remainder of 7.
Put 9 as the next digit of the answer. 
Result so far: 2449.0
If we take 252 away from 259, we end up with 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 28

Step 6:
77 divided by 28 is 2 with a remainder of 21.
The next digit of our result is 2. 
Result so far: 24492.0
Deduct 56 from 77 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 7:
28 goes into 210 7 times with a remainder of 14.
Use 7 as the next digit of our solution. 
Result so far: 24492.7
Deduct 196 from 210 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 8:
If we divide 140 by 28, we get 5 and a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 24492.75
If we subtract 140 from 140, we get 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 9:
28 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 24492.75
If we subtract 0 from 0, we get 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 10:
If we divide 0 by 28, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 24492.75
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 24492.75 with a balance of 0.0.