Let's divide 619909 by 27
The aim is to understand the frequency of 27 in 619909.

Going ahead to step 1:
If we divide 6 by 27, we get 0 and a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (1) from the dividend and append it to 6, then repeat: 61 / 27

Let's proceed to step 2:
If we divide 61 by 27, we get 2 and a remainder of 7.
The next digit of our result is 2. 
Result so far: 2.0
If we take 54 away from 61, we end up with 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 27

Advancing to step 3:
27 goes into 79 2 times with a remainder of 25.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
If we subtract 54 from 79, we get 25.
Grab the next digit (9) from the dividend, add it to 25, then carry on: 259 / 27

Advancing to step 4:
If we divide 259 by 27, we get 9 and a remainder of 16.
Write down 9 as next digit of the result. 
Result so far: 229.0
If we take 243 away from 259, we end up with 16.
Take the next digit (0) from the dividend and append it to 16, then repeat: 160 / 27

Step 5:
27 can be fit into 160 5 times, resulting in a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 2295.0
If we subtract 135 from 160, we get 25.
Append the next digit (9) from the dividend to 25 and continue with: 259 / 27

On to step 6:
27 can be fit into 259 9 times, resulting in a remainder of 16.
The next digit of our result is 9. 
Result so far: 22959.0
Deduct 243 from 259 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 7:
The number 27 fits into 160 5 times, leaving a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 22959.5
If we subtract 135 from 160, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 8:
27 goes into 250 9 times with a remainder of 7.
The next digit of our result is 9. 
Result so far: 22959.59
Subtracting 243 from 250 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 9:
27 goes into 70 2 times with a remainder of 16.
The next digit of our result is 2. 
Result so far: 22959.592
Deduct 54 from 70 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 10:
When dividing 160 by 27, we get 5 with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 22959.5925
If we take 135 away from 160, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 11:
250 divided by 27 is 9 with a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 22959.59259
Subtract 243 from 250 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 12:
The number 27 fits into 70 2 times, leaving a remainder of 16.
The next digit of our result is 2. 
Result so far: 22959.592592
If we subtract 54 from 70, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 13:
When dividing 160 by 27, we get 5 with a remainder of 25.
The next digit of our result is 5. 
Result so far: 22959.5925925
Subtract 135 from 160 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 14:
27 goes into 250 9 times with a remainder of 7.
Put 9 as the next digit of the answer. 
Result so far: 22959.59259259
If we take 243 away from 250, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Our division results in 22959.59259259 with a remaining 7e-09.