Let's divide 328418 by 28
The aim is to understand the frequency of 28 in 328418.

Advancing to step 1:
The number 28 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (2) from the dividend and append it to 3, then repeat: 32 / 28

On to step 2:
If we divide 32 by 28, we get 1 and a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 4 after subtracting 28 from 32.
Grab the next digit (8) from the dividend, add it to 4, then carry on: 48 / 28

Let's proceed to step 3:
48 divided by 28 is 1 with a remainder of 20.
Write down 1 as next digit of the result. 
Result so far: 11.0
If we take 28 away from 48, we end up with 20.
Bring next digit (4) of the dividend behind the 20 and repeat the process: 204 / 28

Step 4:
When dividing 204 by 28, we get 7 with a remainder of 8.
Put 7 as the next digit of the answer. 
Result so far: 117.0
If we subtract 196 from 204, we get 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 28

Let's proceed to step 5:
28 can be fit into 81 2 times, resulting in a remainder of 25.
Use 2 as the next digit of our solution. 
Result so far: 1172.0
Deduct 56 from 81 and we're left with 25.
Fetch the next digit (8) from the dividend, attach it to 25 and continue: 258 / 28

Moving on to step 6:
28 goes into 258 9 times with a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 11729.0
Subtracting 252 from 258 leaves us 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.

Step 7:
28 goes into 60 2 times with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 11729.2
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 8:
28 goes into 40 1 times with a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 11729.21
If we take 28 away from 40, we end up 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.

Going ahead to step 9:
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: 11729.214
Subtract 112 from 120 to get 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 10:
80 divided by 28 is 2 with a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 11729.2142
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.

Step 11:
28 goes into 240 8 times with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 11729.21428
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.

Going ahead to step 12:
If we divide 160 by 28, we get 5 and a remainder of 20.
The next digit of our result is 5. 
Result so far: 11729.214285
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 13:
When dividing 200 by 28, we get 7 with a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 11729.2142857
If we take 196 away from 200, we end up 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 14:
28 can be fit into 40 1 times, resulting in a remainder of 12.
The next digit of our result is 1. 
Result so far: 11729.21428571
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.

The final result is 11729.21428571 with a remainder of 1.2e-08.