We're dividing 904578 by 27 
The aim is to understand the frequency of 27 in 904578.

Advancing to step 1:
27 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 27

Let's proceed to step 2:
27 can be fit into 90 3 times, resulting in a remainder of 9.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 81 away from 90, we end up with 9.
Include the next digit (4) from the dividend after 9, then repeat: 94 / 27

Going ahead to step 3:
The number 27 fits into 94 3 times, leaving a remainder of 13.
Put 3 as the next digit of the answer. 
Result so far: 33.0
Deduct 81 from 94 and we're left with 13.
Append the next digit (5) from the dividend to 13 and continue with: 135 / 27

Step 4:
27 can be fit into 135 5 times, resulting in a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 335.0
The remainder is 0 after subtracting 135 from 135.
Take the next digit (7) from the dividend and append it to 0, then repeat: 7 / 27

Step 5:
27 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 3350.0
Subtract 0 from 7 to get 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 27

Going ahead to step 6:
78 divided by 27 is 2 with a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 33502.0
Deduct 54 from 78 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 7:
27 goes into 240 8 times with a remainder of 24.
The next digit of our result is 8. 
Result so far: 33502.8
The remainder is 24 after subtracting 216 from 240.
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 8:
If we divide 240 by 27, we get 8 and a remainder of 24.
The next digit of our result is 8. 
Result so far: 33502.88
Subtract 216 from 240 to 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.

The final result is 33502.88 with a remainder of 0.024.