11929 divided by 28 
The aim is to understand the frequency of 28 in 11929.

Going ahead to step 1:
The number 28 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 28

Moving on to step 2:
11 divided by 28 is 0 with a remainder of 11.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 11, we get 11.
Include the next digit (9) from the dividend after 11, then repeat: 119 / 28

On to step 3:
When dividing 119 by 28, we get 4 with a remainder of 7.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtracting 112 from 119 leaves us with 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 28

Advancing to step 4:
28 goes into 72 2 times with a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 42.0
The remainder is 16 after subtracting 56 from 72.
Bring next digit (9) of the dividend behind the 16 and repeat the process: 169 / 28

Let's proceed to step 5:
28 can be fit into 169 6 times, resulting in a remainder of 1.
The number 6 becomes the next digit in our result. 
Result so far: 426.0
If we take 168 away from 169, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 6:
28 can be fit into 10 0 times, resulting in a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 426.0
Deduct 0 from 10 and we're left 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.

Moving on to step 7:
If we divide 100 by 28, we get 3 and a remainder of 16.
The number 3 becomes the next digit in our result. 
Result so far: 426.03
Subtract 84 from 100 to 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.

On to step 8:
28 goes into 160 5 times with a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 426.035
Subtracting 140 from 160 leaves us with 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 9:
200 divided by 28 is 7 with a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 426.0357
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.

On to step 10:
40 divided by 28 is 1 with a remainder of 12.
The next digit of our result is 1. 
Result so far: 426.03571
Subtract 28 from 40 to 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.

Moving on to step 11:
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: 426.035714
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.

Moving on to step 12:
80 divided by 28 is 2 with a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 426.0357142
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:
If we divide 240 by 28, we get 8 and a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 426.03571428
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.

The quotient of the division is 426.03571428, and the remainder is 1.6e-08.