Let's divide 459210 by 28
The aim is to understand the frequency of 28 in 459210.

Advancing to step 1:
28 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 28

Moving on to step 2:
28 goes into 45 1 times with a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 28 from 45 to get 17.
Include the next digit (9) from the dividend after 17, then repeat: 179 / 28

Moving on to step 3:
The number 28 fits into 179 6 times, leaving a remainder of 11.
Put 6 as the next digit of the answer. 
Result so far: 16.0
Subtracting 168 from 179 leaves us with 11.
Take the next digit (2) from the dividend and append it to 11, then repeat: 112 / 28

Let's proceed to step 4:
112 divided by 28 is 4 with a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 164.0
Subtracting 112 from 112 leaves us with 0.
Grab the next digit (1) from the dividend, add it to 0, then carry on: 1 / 28

On to step 5:
1 divided by 28 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 1640.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 28

Moving on to step 6:
If we divide 10 by 28, we get 0 and a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 16400.0
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 7:
100 divided by 28 is 3 with a remainder of 16.
The next digit of our result is 3. 
Result so far: 16400.3
The remainder is 16 after subtracting 84 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 8:
If we divide 160 by 28, we get 5 and a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 16400.35
The remainder is 20 after subtracting 140 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 9:
The number 28 fits into 200 7 times, leaving a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 16400.357
Subtracting 196 from 200 leaves us 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.

Advancing to step 10:
When dividing 40 by 28, we get 1 with a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 16400.3571
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.

Advancing to step 11:
The number 28 fits into 120 4 times, leaving a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 16400.35714
The remainder is 8 after subtracting 112 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 12:
80 divided by 28 is 2 with a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 16400.357142
If we subtract 56 from 80, we 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 13:
240 divided by 28 is 8 with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 16400.3571428
The remainder is 16 after subtracting 224 from 240.
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 14:
The number 28 fits into 160 5 times, leaving a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 16400.35714285
The remainder is 20 after subtracting 140 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

After the division, we end up with 16400.35714285 and a remainder of 2e-08.