765806 ÷ 28 
The aim is to understand the frequency of 28 in 765806.

Step 1:
7 divided by 28 is 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.
Bring next digit (6) of the dividend behind the 7 and repeat the process: 76 / 28

Advancing to step 2:
The number 28 fits into 76 2 times, leaving a remainder of 20.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 56 away from 76, we end up with 20.
Include the next digit (5) from the dividend after 20, then repeat: 205 / 28

On to step 3:
28 can be fit into 205 7 times, resulting in a remainder of 9.
The next digit of our result is 7. 
Result so far: 27.0
Subtract 196 from 205 to get 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 28

Advancing to step 4:
98 divided by 28 is 3 with a remainder of 14.
The number 3 becomes the next digit in our result. 
Result so far: 273.0
The remainder is 14 after subtracting 84 from 98.
Grab the next digit (0) from the dividend, add it to 14, then carry on: 140 / 28

Let's proceed to step 5:
If we divide 140 by 28, we get 5 and a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 2735.0
Subtract 140 from 140 to get 0.
Grab the next digit (6) from the dividend, add it to 0, then carry on: 6 / 28

Step 6:
6 divided by 28 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 27350.0
Subtract 0 from 6 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 7:
28 can be fit into 60 2 times, resulting in a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 27350.2
Subtracting 56 from 60 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.

Step 8:
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: 27350.21
Subtracting 28 from 40 leaves us 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.

Advancing to step 9:
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: 27350.214
The remainder is 8 after subtracting 112 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 10:
80 divided by 28 is 2 with a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 27350.2142
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 11:
If we divide 240 by 28, we get 8 and a remainder of 16.
The next digit of our result is 8. 
Result so far: 27350.21428
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.

Going ahead to step 12:
160 divided by 28 is 5 with a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 27350.214285
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.

Going ahead to step 13:
28 can be fit into 200 7 times, resulting in a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 27350.2142857
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 14:
40 divided by 28 is 1 with a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 27350.21428571
If we take 28 away from 40, we end up 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.

The quotient of the division is 27350.21428571, and the remainder is 1.2e-08.