We're dividing 28794888 by 855 
The aim is to understand the frequency of 855 in 28794888.

Going ahead to step 1:
855 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 855

On to step 2:
28 divided by 855 is 0 with a remainder of 28.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 28 leaves us with 28.
Take the next digit (7) from the dividend and append it to 28, then repeat: 287 / 855

Moving on to step 3:
When dividing 287 by 855, we get 0 with a remainder of 287.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 287 after subtracting 0 from 287.
Include the next digit (9) from the dividend after 287, then repeat: 2879 / 855

On to step 4:
855 goes into 2879 3 times with a remainder of 314.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtract 2565 from 2879 to get 314.
Fetch the next digit (4) from the dividend, attach it to 314 and continue: 3144 / 855

On to step 5:
855 goes into 3144 3 times with a remainder of 579.
Record the quotient 3 as the next digit in the result. 
Result so far: 33.0
Subtract 2565 from 3144 to get 579.
Include the next digit (8) from the dividend after 579, then repeat: 5798 / 855

Step 6:
5798 divided by 855 is 6 with a remainder of 668.
The number 6 becomes the next digit in our result. 
Result so far: 336.0
If we subtract 5130 from 5798, we get 668.
Grab the next digit (8) from the dividend, add it to 668, then carry on: 6688 / 855

Step 7:
The number 855 fits into 6688 7 times, leaving a remainder of 703.
Use 7 as the next digit of our solution. 
Result so far: 3367.0
If we take 5985 away from 6688, we end up with 703.
Append the next digit (8) from the dividend to 703 and continue with: 7038 / 855

Step 8:
The number 855 fits into 7038 8 times, leaving a remainder of 198.
The number 8 becomes the next digit in our result. 
Result so far: 33678.0
If we subtract 6840 from 7038, we get 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

On to step 9:
855 can be fit into 1980 2 times, resulting in a remainder of 270.
Write down 2 as next digit of the result. 
Result so far: 33678.2
Subtracting 1710 from 1980 leaves us with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Moving on to step 10:
855 goes into 2700 3 times with a remainder of 135.
Put 3 as the next digit of the answer. 
Result so far: 33678.23
If we take 2565 away from 2700, we end up with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Step 11:
855 can be fit into 1350 1 times, resulting in a remainder of 495.
The number 1 becomes the next digit in our result. 
Result so far: 33678.231
The remainder is 495 after subtracting 855 from 1350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

Let's proceed to step 12:
855 can be fit into 4950 5 times, resulting in a remainder of 675.
Write down 5 as next digit of the result. 
Result so far: 33678.2315
Subtracting 4275 from 4950 leaves us with 675.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6750, and continue the process.

Going ahead to step 13:
855 goes into 6750 7 times with a remainder of 765.
Put 7 as the next digit of the answer. 
Result so far: 33678.23157
Subtract 5985 from 6750 to get 765.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7650, and continue the process.

On to step 14:
855 can be fit into 7650 8 times, resulting in a remainder of 810.
The number 8 becomes the next digit in our result. 
Result so far: 33678.231578
Subtract 6840 from 7650 to get 810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8100, and continue the process.

Moving on to step 15:
855 can be fit into 8100 9 times, resulting in a remainder of 405.
The number 9 becomes the next digit in our result. 
Result so far: 33678.2315789
Deduct 7695 from 8100 and we're left with 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Moving on to step 16:
855 goes into 4050 4 times with a remainder of 630.
Record the quotient 4 as the next digit in the result. 
Result so far: 33678.23157894
Deduct 3420 from 4050 and we're left with 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6300, and continue the process.

The final result is 33678.23157894 with a remainder of 6.3e-07.