We look at the division of 141269 by 28 
The aim is to understand the frequency of 28 in 141269.

On to step 1:
When dividing 1 by 28, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 28

Going ahead to step 2:
14 divided by 28 is 0 with a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 14 and we're left with 14.
Take the next digit (1) from the dividend and append it to 14, then repeat: 141 / 28

Let's proceed to step 3:
28 goes into 141 5 times with a remainder of 1.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we take 140 away from 141, we end up with 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 28

Step 4:
12 divided by 28 is 0 with a remainder of 12.
The next digit of our result is 0. 
Result so far: 50.0
If we subtract 0 from 12, we get 12.
Take the next digit (6) from the dividend and append it to 12, then repeat: 126 / 28

Let's proceed to step 5:
28 can be fit into 126 4 times, resulting in a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 504.0
If we take 112 away from 126, we end up with 14.
Bring next digit (9) of the dividend behind the 14 and repeat the process: 149 / 28

On to step 6:
When dividing 149 by 28, we get 5 with a remainder of 9.
Put 5 as the next digit of the answer. 
Result so far: 5045.0
Subtract 140 from 149 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 7:
When dividing 90 by 28, we get 3 with a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 5045.3
Subtract 84 from 90 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead 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: 5045.32
Subtracting 56 from 60 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.

Going ahead to step 9:
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: 5045.321
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.

On to step 10:
28 goes into 120 4 times with a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 5045.3214
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.

On to step 11:
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: 5045.32142
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.

Step 12:
28 can be fit into 240 8 times, resulting in a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 5045.321428
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.

Let's proceed to step 13:
If we divide 160 by 28, we get 5 and a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 5045.3214285
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.

Let's proceed to step 14:
28 goes into 200 7 times with a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 5045.32142857
Deduct 196 from 200 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.

In conclusion, the division gives 5045.32142857 with a balance of 4e-09.