Let's divide 494307 by 28
The aim is to understand the frequency of 28 in 494307.

Advancing to step 1:
4 divided by 28 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (9) from the dividend after 4, then repeat: 49 / 28

Going ahead to step 2:
The number 28 fits into 49 1 times, leaving a remainder of 21.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 28 from 49 to get 21.
Grab the next digit (4) from the dividend, add it to 21, then carry on: 214 / 28

Advancing to step 3:
The number 28 fits into 214 7 times, leaving a remainder of 18.
Write down 7 as next digit of the result. 
Result so far: 17.0
Subtract 196 from 214 to get 18.
Grab the next digit (3) from the dividend, add it to 18, then carry on: 183 / 28

Advancing to step 4:
28 can be fit into 183 6 times, resulting in a remainder of 15.
Write down 6 as next digit of the result. 
Result so far: 176.0
Subtract 168 from 183 to get 15.
Grab the next digit (0) from the dividend, add it to 15, then carry on: 150 / 28

Moving on to step 5:
When dividing 150 by 28, we get 5 with a remainder of 10.
The next digit of our result is 5. 
Result so far: 1765.0
If we take 140 away from 150, we end up with 10.
Grab the next digit (7) from the dividend, add it to 10, then carry on: 107 / 28

Step 6:
28 goes into 107 3 times with a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 17653.0
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.

Let's proceed to step 7:
When dividing 230 by 28, we get 8 with a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 17653.8
If we take 224 away from 230, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 8:
The number 28 fits into 60 2 times, leaving a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 17653.82
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.

Advancing to step 9:
28 goes into 40 1 times with a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 17653.821
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.

Let's proceed to step 10:
120 divided by 28 is 4 with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 17653.8214
Subtracting 112 from 120 leaves us 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 11:
When dividing 80 by 28, we get 2 with a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 17653.82142
The remainder is 24 after subtracting 56 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing 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: 17653.821428
If we subtract 224 from 240, we 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.

Let's proceed to step 13:
28 can be fit into 160 5 times, resulting in a remainder of 20.
The next digit of our result is 5. 
Result so far: 17653.8214285
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.

On to step 14:
28 goes into 200 7 times with a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 17653.82142857
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.

In conclusion, the division gives 17653.82142857 with a balance of 4e-09.