902628 ÷ 27 
The aim is to understand the frequency of 27 in 902628.

Going ahead to step 1:
The number 27 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 27

On to step 2:
If we divide 90 by 27, we get 3 and a remainder of 9.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 81 from 90, we get 9.
Bring next digit (2) of the dividend behind the 9 and repeat the process: 92 / 27

Step 3:
The number 27 fits into 92 3 times, leaving a remainder of 11.
The next digit of our result is 3. 
Result so far: 33.0
Deduct 81 from 92 and we're left with 11.
Fetch the next digit (6) from the dividend, attach it to 11 and continue: 116 / 27

Let's proceed to step 4:
116 divided by 27 is 4 with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 334.0
Deduct 108 from 116 and we're left with 8.
Bring next digit (2) of the dividend behind the 8 and repeat the process: 82 / 27

Advancing to step 5:
82 divided by 27 is 3 with a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 3343.0
Deduct 81 from 82 and we're left with 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 27

Going ahead to step 6:
If we divide 18 by 27, we get 0 and a remainder of 18.
The next digit of our result is 0. 
Result so far: 33430.0
If we take 0 away from 18, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 7:
27 goes into 180 6 times with a remainder of 18.
Put 6 as the next digit of the answer. 
Result so far: 33430.6
The remainder is 18 after subtracting 162 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 8:
If we divide 180 by 27, we get 6 and a remainder of 18.
Use 6 as the next digit of our solution. 
Result so far: 33430.66
Deduct 162 from 180 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The final result is 33430.66 with a remainder of 0.018.