Let's divide 577301 by 27
The aim is to understand the frequency of 27 in 577301.

Step 1:
27 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 27

Step 2:
27 goes into 57 2 times with a remainder of 3.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 54 from 57 leaves us with 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 27

On to step 3:
37 divided by 27 is 1 with a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
Subtract 27 from 37 to get 10.
Fetch the next digit (3) from the dividend, attach it to 10 and continue: 103 / 27

Step 4:
103 divided by 27 is 3 with a remainder of 22.
The next digit of our result is 3. 
Result so far: 213.0
The remainder is 22 after subtracting 81 from 103.
Take the next digit (0) from the dividend and append it to 22, then repeat: 220 / 27

Moving on to step 5:
When dividing 220 by 27, we get 8 with a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 2138.0
If we take 216 away from 220, we end up with 4.
Bring next digit (1) of the dividend behind the 4 and repeat the process: 41 / 27

Moving on to step 6:
41 divided by 27 is 1 with a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 21381.0
The remainder is 14 after subtracting 27 from 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 7:
When dividing 140 by 27, we get 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 21381.5
The remainder is 5 after subtracting 135 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 8:
27 goes into 50 1 times with a remainder of 23.
Use 1 as the next digit of our solution. 
Result so far: 21381.51
Deduct 27 from 50 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 9:
230 divided by 27 is 8 with a remainder of 14.
Record the quotient 8 as the next digit in the result. 
Result so far: 21381.518
Subtract 216 from 230 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 10:
If we divide 140 by 27, we get 5 and a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 21381.5185
Subtract 135 from 140 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 11:
When dividing 50 by 27, we get 1 with a remainder of 23.
Record the quotient 1 as the next digit in the result. 
Result so far: 21381.51851
The remainder is 23 after subtracting 27 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 12:
The number 27 fits into 230 8 times, leaving a remainder of 14.
Write down 8 as next digit of the result. 
Result so far: 21381.518518
Deduct 216 from 230 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 13:
27 can be fit into 140 5 times, resulting in a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 21381.5185185
If we subtract 135 from 140, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 14:
If we divide 50 by 27, we get 1 and a remainder of 23.
Put 1 as the next digit of the answer. 
Result so far: 21381.51851851
Subtract 27 from 50 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

The final result is 21381.51851851 with a remainder of 2.3e-08.