We look at the division of 76148 by 28 
The aim is to understand the frequency of 28 in 76148.

Advancing to step 1:
When dividing 7 by 28, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (6) from the dividend after 7, then repeat: 76 / 28

Step 2:
28 can be fit into 76 2 times, resulting in a remainder of 20.
The next digit of our result is 2. 
Result so far: 2.0
If we take 56 away from 76, we end up with 20.
Take the next digit (1) from the dividend and append it to 20, then repeat: 201 / 28

Step 3:
28 goes into 201 7 times with a remainder of 5.
Record the quotient 7 as the next digit in the result. 
Result so far: 27.0
Subtract 196 from 201 to get 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 28

Advancing to step 4:
The number 28 fits into 54 1 times, leaving a remainder of 26.
The next digit of our result is 1. 
Result so far: 271.0
The remainder is 26 after subtracting 28 from 54.
Fetch the next digit (8) from the dividend, attach it to 26 and continue: 268 / 28

On to step 5:
28 can be fit into 268 9 times, resulting in a remainder of 16.
Write down 9 as next digit of the result. 
Result so far: 2719.0
If we subtract 252 from 268, 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.

Step 6:
28 goes into 160 5 times with a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 2719.5
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 7:
28 goes into 200 7 times with a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 2719.57
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.

Going ahead to step 8:
40 divided by 28 is 1 with a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 2719.571
Deduct 28 from 40 and we're left 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:
When dividing 120 by 28, we get 4 with a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 2719.5714
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.

Going ahead to step 10:
The number 28 fits into 80 2 times, leaving a remainder of 24.
The next digit of our result is 2. 
Result so far: 2719.57142
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.

On to step 11:
The number 28 fits into 240 8 times, leaving a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 2719.571428
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.

Moving on to step 12:
28 goes into 160 5 times with a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 2719.5714285
If we subtract 140 from 160, we 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 13:
The number 28 fits into 200 7 times, leaving a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 2719.57142857
If we subtract 196 from 200, we 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.

Our division results in 2719.57142857 with a remaining 4e-09.