856466 ÷ 28 
The aim is to understand the frequency of 28 in 856466.

Let's proceed to step 1:
8 divided by 28 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 28

Let's proceed to step 2:
When dividing 85 by 28, we get 3 with a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 84 from 85, we get 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 28

Let's proceed to step 3:
16 divided by 28 is 0 with a remainder of 16.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
If we subtract 0 from 16, we get 16.
Take the next digit (4) from the dividend and append it to 16, then repeat: 164 / 28

Moving on to step 4:
164 divided by 28 is 5 with a remainder of 24.
The next digit of our result is 5. 
Result so far: 305.0
Subtracting 140 from 164 leaves us with 24.
Fetch the next digit (6) from the dividend, attach it to 24 and continue: 246 / 28

Let's proceed to step 5:
If we divide 246 by 28, we get 8 and a remainder of 22.
The next digit of our result is 8. 
Result so far: 3058.0
If we take 224 away from 246, we end up with 22.
Fetch the next digit (6) from the dividend, attach it to 22 and continue: 226 / 28

Advancing to step 6:
The number 28 fits into 226 8 times, leaving a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 30588.0
Subtract 224 from 226 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 7:
28 can be fit into 20 0 times, resulting in a remainder of 20.
The next digit of our result is 0. 
Result so far: 30588.0
Subtracting 0 from 20 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 8:
200 divided by 28 is 7 with a remainder of 4.
The next digit of our result is 7. 
Result so far: 30588.07
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.

Advancing to step 9:
The number 28 fits into 40 1 times, leaving a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 30588.071
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.

Moving on to step 10:
If we divide 120 by 28, we get 4 and a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 30588.0714
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.

Let's proceed to step 11:
80 divided by 28 is 2 with a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 30588.07142
Deduct 56 from 80 and we're left 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.

Moving on to step 12:
The number 28 fits into 240 8 times, leaving a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 30588.071428
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.

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: 30588.0714285
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.

On to step 14:
28 goes into 200 7 times with a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 30588.07142857
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.

The quotient of the division is 30588.07142857, and the remainder is 4e-09.