497103 ÷ 28 
The aim is to understand the frequency of 28 in 497103.

On to step 1:
If we divide 4 by 28, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (9) from the dividend after 4, then repeat: 49 / 28

On to step 2:
28 goes into 49 1 times with a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 21 after subtracting 28 from 49.
Fetch the next digit (7) from the dividend, attach it to 21 and continue: 217 / 28

Let's proceed to step 3:
28 can be fit into 217 7 times, resulting in a remainder of 21.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Subtracting 196 from 217 leaves us with 21.
Append the next digit (1) from the dividend to 21 and continue with: 211 / 28

Going ahead to step 4:
211 divided by 28 is 7 with a remainder of 15.
Put 7 as the next digit of the answer. 
Result so far: 177.0
If we subtract 196 from 211, we get 15.
Fetch the next digit (0) from the dividend, attach it to 15 and continue: 150 / 28

Step 5:
The number 28 fits into 150 5 times, leaving a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 1775.0
The remainder is 10 after subtracting 140 from 150.
Append the next digit (3) from the dividend to 10 and continue with: 103 / 28

Moving on to step 6:
28 goes into 103 3 times with a remainder of 19.
Record the quotient 3 as the next digit in the result. 
Result so far: 17753.0
Subtract 84 from 103 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 7:
When dividing 190 by 28, we get 6 with a remainder of 22.
The number 6 becomes the next digit in our result. 
Result so far: 17753.6
Subtract 168 from 190 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 8:
When dividing 220 by 28, we get 7 with a remainder of 24.
Put 7 as the next digit of the answer. 
Result so far: 17753.67
Subtracting 196 from 220 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 9:
240 divided by 28 is 8 with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 17753.678
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 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: 17753.6785
Subtract 140 from 160 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 11:
200 divided by 28 is 7 with a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 17753.67857
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.

On to step 12:
If we divide 40 by 28, we get 1 and a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 17753.678571
Deduct 28 from 40 and we're left 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.

Let's proceed to step 13:
When dividing 120 by 28, we get 4 with a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 17753.6785714
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.

Advancing to step 14:
80 divided by 28 is 2 with a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 17753.67857142
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.

Our division results in 17753.67857142 with a remaining 2.4e-08.