Let's divide 20742 by 28
The aim is to understand the frequency of 28 in 20742.

Moving on to step 1:
2 divided by 28 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 28

On to step 2:
When dividing 20 by 28, we get 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 20, we get 20.
Bring next digit (7) of the dividend behind the 20 and repeat the process: 207 / 28

Let's proceed to step 3:
When dividing 207 by 28, we get 7 with a remainder of 11.
The next digit of our result is 7. 
Result so far: 7.0
Subtracting 196 from 207 leaves us with 11.
Grab the next digit (4) from the dividend, add it to 11, then carry on: 114 / 28

On to step 4:
28 can be fit into 114 4 times, resulting in a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 74.0
The remainder is 2 after subtracting 112 from 114.
Append the next digit (2) from the dividend to 2 and continue with: 22 / 28

Moving on to step 5:
22 divided by 28 is 0 with a remainder of 22.
Record the quotient 0 as the next digit in the result. 
Result so far: 740.0
Subtract 0 from 22 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 6:
28 can be fit into 220 7 times, resulting in a remainder of 24.
The number 7 becomes the next digit in our result. 
Result so far: 740.7
Subtract 196 from 220 to 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.

Let's proceed to step 7:
28 can be fit into 240 8 times, resulting in a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 740.78
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.

On to step 8:
160 divided by 28 is 5 with a remainder of 20.
The next digit of our result is 5. 
Result so far: 740.785
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.

Going ahead to step 9:
If we divide 200 by 28, we get 7 and a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 740.7857
Subtracting 196 from 200 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.

On to step 10:
If we divide 40 by 28, we get 1 and a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 740.78571
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.

On to step 11:
The number 28 fits into 120 4 times, leaving a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 740.785714
If we take 112 away from 120, we end up 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.

Step 12:
80 divided by 28 is 2 with a remainder of 24.
The next digit of our result is 2. 
Result so far: 740.7857142
Subtract 56 from 80 to 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.

Advancing to step 13:
When dividing 240 by 28, we get 8 with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 740.78571428
Subtracting 224 from 240 leaves us 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.

Our division results in 740.78571428 with a remaining 1.6e-08.