We look at the division of 201468 by 28 
The aim is to understand the frequency of 28 in 201468.

Advancing to step 1:
When dividing 2 by 28, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 28

Moving on to step 2:
28 goes into 20 0 times with a remainder of 20.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 20 and we're left with 20.
Fetch the next digit (1) from the dividend, attach it to 20 and continue: 201 / 28

On to step 3:
28 goes into 201 7 times with a remainder of 5.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
The remainder is 5 after subtracting 196 from 201.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 28

Moving on to step 4:
28 can be fit into 54 1 times, resulting in a remainder of 26.
Put 1 as the next digit of the answer. 
Result so far: 71.0
Deduct 28 from 54 and we're left with 26.
Bring next digit (6) of the dividend behind the 26 and repeat the process: 266 / 28

Going ahead to step 5:
The number 28 fits into 266 9 times, leaving a remainder of 14.
Use 9 as the next digit of our solution. 
Result so far: 719.0
Subtracting 252 from 266 leaves us with 14.
Bring next digit (8) of the dividend behind the 14 and repeat the process: 148 / 28

Going ahead to step 6:
When dividing 148 by 28, we get 5 with a remainder of 8.
The next digit of our result is 5. 
Result so far: 7195.0
Subtract 140 from 148 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.

Step 7:
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: 7195.2
Deduct 56 from 80 and we're left 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 8:
240 divided by 28 is 8 with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 7195.28
If we take 224 away from 240, we end up 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.

Going ahead to step 9:
The number 28 fits into 160 5 times, leaving a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 7195.285
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.

Going ahead to step 10:
28 can be fit into 200 7 times, resulting in a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 7195.2857
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.

Moving on to step 11:
40 divided by 28 is 1 with a remainder of 12.
The next digit of our result is 1. 
Result so far: 7195.28571
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.

Going ahead to step 12:
28 goes into 120 4 times with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 7195.285714
If we subtract 112 from 120, we 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.

Going ahead to step 13:
The number 28 fits into 80 2 times, leaving a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 7195.2857142
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.

On to step 14:
240 divided by 28 is 8 with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 7195.28571428
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.

After the division, we end up with 7195.28571428 and a remainder of 1.6e-08.