307813 ÷ 27 
The aim is to understand the frequency of 27 in 307813.

Moving on to step 1:
If we divide 3 by 27, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 27

Advancing to step 2:
30 divided by 27 is 1 with a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 27 from 30 and we're left with 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 27

Advancing to step 3:
The number 27 fits into 37 1 times, leaving a remainder of 10.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
The remainder is 10 after subtracting 27 from 37.
Grab the next digit (8) from the dividend, add it to 10, then carry on: 108 / 27

Moving on to step 4:
When dividing 108 by 27, we get 4 with a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 114.0
Subtracting 108 from 108 leaves us with 0.
Take the next digit (1) from the dividend and append it to 0, then repeat: 1 / 27

Advancing to step 5:
1 divided by 27 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 1140.0
Subtract 0 from 1 to get 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 27

Going ahead to step 6:
27 goes into 13 0 times with a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 11400.0
Subtract 0 from 13 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 7:
If we divide 130 by 27, we get 4 and a remainder of 22.
The next digit of our result is 4. 
Result so far: 11400.4
Deduct 108 from 130 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 8:
If we divide 220 by 27, we get 8 and a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 11400.48
If we take 216 away from 220, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
If we divide 40 by 27, we get 1 and a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 11400.481
Subtracting 27 from 40 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 10:
If we divide 130 by 27, we get 4 and a remainder of 22.
Write down 4 as next digit of the result. 
Result so far: 11400.4814
If we subtract 108 from 130, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 11:
If we divide 220 by 27, we get 8 and a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 11400.48148
The remainder is 4 after subtracting 216 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 12:
The number 27 fits into 40 1 times, leaving a remainder of 13.
The next digit of our result is 1. 
Result so far: 11400.481481
If we take 27 away from 40, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 13:
The number 27 fits into 130 4 times, leaving a remainder of 22.
The next digit of our result is 4. 
Result so far: 11400.4814814
Deduct 108 from 130 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 14:
The number 27 fits into 220 8 times, leaving a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 11400.48148148
The remainder is 4 after subtracting 216 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 11400.48148148 and a remainder of 4e-09.