We're dividing 786657 by 28 
The aim is to understand the frequency of 28 in 786657.

Advancing to step 1:
The number 28 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 28

Step 2:
28 goes into 78 2 times with a remainder of 22.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 56 away from 78, we end up with 22.
Include the next digit (6) from the dividend after 22, then repeat: 226 / 28

On to step 3:
28 goes into 226 8 times with a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 28.0
The remainder is 2 after subtracting 224 from 226.
Include the next digit (6) from the dividend after 2, then repeat: 26 / 28

On to step 4:
28 goes into 26 0 times with a remainder of 26.
Write down 0 as next digit of the result. 
Result so far: 280.0
Subtracting 0 from 26 leaves us with 26.
Fetch the next digit (5) from the dividend, attach it to 26 and continue: 265 / 28

Let's proceed to step 5:
If we divide 265 by 28, we get 9 and a remainder of 13.
Record the quotient 9 as the next digit in the result. 
Result so far: 2809.0
If we take 252 away from 265, we end up with 13.
Append the next digit (7) from the dividend to 13 and continue with: 137 / 28

Step 6:
137 divided by 28 is 4 with a remainder of 25.
The number 4 becomes the next digit in our result. 
Result so far: 28094.0
Subtracting 112 from 137 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 7:
If we divide 250 by 28, we get 8 and a remainder of 26.
Write down 8 as next digit of the result. 
Result so far: 28094.8
If we subtract 224 from 250, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 8:
The number 28 fits into 260 9 times, leaving a remainder of 8.
Put 9 as the next digit of the answer. 
Result so far: 28094.89
If we subtract 252 from 260, we get 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 9:
80 divided by 28 is 2 with a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 28094.892
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.

Going ahead to step 10:
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: 28094.8928
Subtract 224 from 240 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 11:
28 goes into 160 5 times with a remainder of 20.
The next digit of our result is 5. 
Result so far: 28094.89285
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.

On to step 12:
28 goes into 200 7 times with a remainder of 4.
The next digit of our result is 7. 
Result so far: 28094.892857
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.

Let's proceed to step 13:
When dividing 40 by 28, we get 1 with a remainder of 12.
The next digit of our result is 1. 
Result so far: 28094.8928571
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.

On to step 14:
The number 28 fits into 120 4 times, leaving a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 28094.89285714
If we subtract 112 from 120, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 28094.89285714, with a leftover of 8e-09.