We're dividing 657228 by 27 
The aim is to understand the frequency of 27 in 657228.

On to step 1:
27 goes into 6 0 times with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (5) from the dividend after 6, then repeat: 65 / 27

Going ahead to step 2:
27 goes into 65 2 times with a remainder of 11.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 54 from 65, we get 11.
Include the next digit (7) from the dividend after 11, then repeat: 117 / 27

Step 3:
The number 27 fits into 117 4 times, leaving a remainder of 9.
The number 4 becomes the next digit in our result. 
Result so far: 24.0
Subtract 108 from 117 to get 9.
Fetch the next digit (2) from the dividend, attach it to 9 and continue: 92 / 27

Moving on to step 4:
When dividing 92 by 27, we get 3 with a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 243.0
If we take 81 away from 92, we end up with 11.
Fetch the next digit (2) from the dividend, attach it to 11 and continue: 112 / 27

Going ahead to step 5:
27 can be fit into 112 4 times, resulting in a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 2434.0
If we subtract 108 from 112, we get 4.
Grab the next digit (8) from the dividend, add it to 4, then carry on: 48 / 27

On to step 6:
The number 27 fits into 48 1 times, leaving a remainder of 21.
The next digit of our result is 1. 
Result so far: 24341.0
Deduct 27 from 48 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 7:
If we divide 210 by 27, we get 7 and a remainder of 21.
Write down 7 as next digit of the result. 
Result so far: 24341.7
The remainder is 21 after subtracting 189 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 8:
If we divide 210 by 27, we get 7 and a remainder of 21.
Use 7 as the next digit of our solution. 
Result so far: 24341.77
The remainder is 21 after subtracting 189 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

The quotient of the division is 24341.77, and the remainder is 0.021.