We're dividing 469900 by 28 
The aim is to understand the frequency of 28 in 469900.

On to step 1:
The number 28 fits into 4 0 times, leaving a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (6) from the dividend, add it to 4, then carry on: 46 / 28

Step 2:
46 divided by 28 is 1 with a remainder of 18.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 28 away from 46, we end up with 18.
Append the next digit (9) from the dividend to 18 and continue with: 189 / 28

Moving on to step 3:
The number 28 fits into 189 6 times, leaving a remainder of 21.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
If we subtract 168 from 189, we get 21.
Append the next digit (9) from the dividend to 21 and continue with: 219 / 28

On to step 4:
If we divide 219 by 28, we get 7 and a remainder of 23.
The number 7 becomes the next digit in our result. 
Result so far: 167.0
The remainder is 23 after subtracting 196 from 219.
Include the next digit (0) from the dividend after 23, then repeat: 230 / 28

Moving on to step 5:
230 divided by 28 is 8 with a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 1678.0
Deduct 224 from 230 and we're left with 6.
Fetch the next digit (0) from the dividend, attach it to 6 and continue: 60 / 28

Step 6:
60 divided by 28 is 2 with a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 16782.0
Deduct 56 from 60 and we're left 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.

Moving on to step 7:
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: 16782.1
If we subtract 28 from 40, we get 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 8:
If we divide 120 by 28, we get 4 and a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 16782.14
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 9:
When dividing 80 by 28, we get 2 with a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 16782.142
If we take 56 away from 80, we end up 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.

Going ahead to step 10:
If we divide 240 by 28, we get 8 and a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 16782.1428
Deduct 224 from 240 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 11:
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: 16782.14285
If we subtract 140 from 160, we 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.

Let's proceed to step 12:
When dividing 200 by 28, we get 7 with a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 16782.142857
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.

Moving on to step 13:
If we divide 40 by 28, we get 1 and a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 16782.1428571
If we subtract 28 from 40, we get 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 14:
When dividing 120 by 28, we get 4 with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 16782.14285714
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.

The final outcome is 16782.14285714, with a leftover of 8e-09.