680399 divided by 27 
The aim is to understand the frequency of 27 in 680399.

Advancing to step 1:
27 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 27

On to step 2:
The number 27 fits into 68 2 times, leaving a remainder of 14.
The next digit of our result is 2. 
Result so far: 2.0
If we take 54 away from 68, we end up with 14.
Bring next digit (0) of the dividend behind the 14 and repeat the process: 140 / 27

On to step 3:
The number 27 fits into 140 5 times, leaving a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 25.0
The remainder is 5 after subtracting 135 from 140.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 27

Moving on to step 4:
53 divided by 27 is 1 with a remainder of 26.
Put 1 as the next digit of the answer. 
Result so far: 251.0
If we take 27 away from 53, we end up with 26.
Append the next digit (9) from the dividend to 26 and continue with: 269 / 27

Moving on to step 5:
27 can be fit into 269 9 times, resulting in a remainder of 26.
The next digit of our result is 9. 
Result so far: 2519.0
Subtracting 243 from 269 leaves us with 26.
Include the next digit (9) from the dividend after 26, then repeat: 269 / 27

On to step 6:
The number 27 fits into 269 9 times, leaving a remainder of 26.
The next digit of our result is 9. 
Result so far: 25199.0
If we subtract 243 from 269, we get 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 7:
If we divide 260 by 27, we get 9 and a remainder of 17.
The number 9 becomes the next digit in our result. 
Result so far: 25199.9
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.

Going ahead to step 8:
The number 27 fits into 170 6 times, leaving a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 25199.96
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.

Moving on to step 9:
27 goes into 80 2 times with a remainder of 26.
Use 2 as the next digit of our solution. 
Result so far: 25199.962
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.

Going ahead to step 10:
27 goes into 260 9 times with a remainder of 17.
The next digit of our result is 9. 
Result so far: 25199.9629
If we take 243 away from 260, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 11:
When dividing 170 by 27, we get 6 with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 25199.96296
The remainder is 8 after subtracting 162 from 170.
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 12:
27 goes into 80 2 times with a remainder of 26.
Use 2 as the next digit of our solution. 
Result so far: 25199.962962
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 13:
27 can be fit into 260 9 times, resulting in a remainder of 17.
Record the quotient 9 as the next digit in the result. 
Result so far: 25199.9629629
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.

Let's proceed to step 14:
27 can be fit into 170 6 times, resulting in a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 25199.96296296
Deduct 162 from 170 and we're left 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.

The quotient of the division is 25199.96296296, and the remainder is 8e-09.