We look at the division of 622736 by 27 
The aim is to understand the frequency of 27 in 622736.

Step 1:
6 divided by 27 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Append the next digit (2) from the dividend to 6 and continue with: 62 / 27

Step 2:
When dividing 62 by 27, we get 2 with a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we take 54 away from 62, we end up with 8.
Include the next digit (2) from the dividend after 8, then repeat: 82 / 27

Step 3:
The number 27 fits into 82 3 times, leaving a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 23.0
Deduct 81 from 82 and we're left with 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 27

On to step 4:
27 can be fit into 17 0 times, resulting in a remainder of 17.
The next digit of our result is 0. 
Result so far: 230.0
The remainder is 17 after subtracting 0 from 17.
Fetch the next digit (3) from the dividend, attach it to 17 and continue: 173 / 27

Going ahead to step 5:
173 divided by 27 is 6 with a remainder of 11.
Record the quotient 6 as the next digit in the result. 
Result so far: 2306.0
If we subtract 162 from 173, we get 11.
Fetch the next digit (6) from the dividend, attach it to 11 and continue: 116 / 27

Advancing to step 6:
If we divide 116 by 27, we get 4 and a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 23064.0
If we subtract 108 from 116, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 7:
When dividing 80 by 27, we get 2 with a remainder of 26.
Put 2 as the next digit of the answer. 
Result so far: 23064.2
The remainder is 26 after subtracting 54 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 8:
When dividing 260 by 27, we get 9 with a remainder of 17.
Record the quotient 9 as the next digit in the result. 
Result so far: 23064.29
Subtract 243 from 260 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 9:
27 can be fit into 170 6 times, resulting in a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 23064.296
If we take 162 away from 170, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 10:
If we divide 80 by 27, we get 2 and a remainder of 26.
Write down 2 as next digit of the result. 
Result so far: 23064.2962
Subtracting 54 from 80 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 11:
When dividing 260 by 27, we get 9 with a remainder of 17.
Put 9 as the next digit of the answer. 
Result so far: 23064.29629
If we subtract 243 from 260, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 12:
If we divide 170 by 27, we get 6 and a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 23064.296296
If we subtract 162 from 170, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 13:
When dividing 80 by 27, we get 2 with a remainder of 26.
Put 2 as the next digit of the answer. 
Result so far: 23064.2962962
The remainder is 26 after subtracting 54 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 14:
27 goes into 260 9 times with a remainder of 17.
The next digit of our result is 9. 
Result so far: 23064.29629629
The remainder is 17 after subtracting 243 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

After the division, we end up with 23064.29629629 and a remainder of 1.7e-08.