We look at the division of 769015 by 28 
The aim is to understand the frequency of 28 in 769015.

Advancing to step 1:
28 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (6) of the dividend behind the 7 and repeat the process: 76 / 28

Advancing to step 2:
28 can be fit into 76 2 times, resulting in a remainder of 20.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 56 from 76, we get 20.
Bring next digit (9) of the dividend behind the 20 and repeat the process: 209 / 28

Let's proceed to step 3:
28 can be fit into 209 7 times, resulting in a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 27.0
If we take 196 away from 209, we end up with 13.
Take the next digit (0) from the dividend and append it to 13, then repeat: 130 / 28

Step 4:
28 can be fit into 130 4 times, resulting in a remainder of 18.
The next digit of our result is 4. 
Result so far: 274.0
Subtract 112 from 130 to get 18.
Bring next digit (1) of the dividend behind the 18 and repeat the process: 181 / 28

Step 5:
If we divide 181 by 28, we get 6 and a remainder of 13.
The number 6 becomes the next digit in our result. 
Result so far: 2746.0
Subtracting 168 from 181 leaves us with 13.
Take the next digit (5) from the dividend and append it to 13, then repeat: 135 / 28

Moving on to step 6:
135 divided by 28 is 4 with a remainder of 23.
The next digit of our result is 4. 
Result so far: 27464.0
If we subtract 112 from 135, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 7:
28 goes into 230 8 times with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 27464.8
Subtracting 224 from 230 leaves us with 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:
28 can be fit into 60 2 times, resulting in a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 27464.82
Subtract 56 from 60 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.

Going ahead to step 9:
When dividing 40 by 28, we get 1 with a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 27464.821
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.

Advancing to step 10:
The number 28 fits into 120 4 times, leaving a remainder of 8.
The next digit of our result is 4. 
Result so far: 27464.8214
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:
If we divide 80 by 28, we get 2 and a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 27464.82142
Subtracting 56 from 80 leaves us 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.

Advancing to step 12:
If we divide 240 by 28, we get 8 and a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 27464.821428
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.

Step 13:
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: 27464.8214285
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 14:
When dividing 200 by 28, we get 7 with a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 27464.82142857
If we take 196 away from 200, we end up 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.

The quotient of the division is 27464.82142857, and the remainder is 4e-09.