393383 ÷ 27 
The aim is to understand the frequency of 27 in 393383.

Moving on to step 1:
The number 27 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 27

Advancing to step 2:
27 can be fit into 39 1 times, resulting in a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 27 from 39 and we're left with 12.
Bring next digit (3) of the dividend behind the 12 and repeat the process: 123 / 27

Going ahead to step 3:
The number 27 fits into 123 4 times, leaving a remainder of 15.
Use 4 as the next digit of our solution. 
Result so far: 14.0
The remainder is 15 after subtracting 108 from 123.
Include the next digit (3) from the dividend after 15, then repeat: 153 / 27

Step 4:
The number 27 fits into 153 5 times, leaving a remainder of 18.
Record the quotient 5 as the next digit in the result. 
Result so far: 145.0
If we subtract 135 from 153, we get 18.
Fetch the next digit (8) from the dividend, attach it to 18 and continue: 188 / 27

Moving on to step 5:
If we divide 188 by 27, we get 6 and a remainder of 26.
Use 6 as the next digit of our solution. 
Result so far: 1456.0
Subtracting 162 from 188 leaves us with 26.
Grab the next digit (3) from the dividend, add it to 26, then carry on: 263 / 27

On to step 6:
If we divide 263 by 27, we get 9 and a remainder of 20.
Write down 9 as next digit of the result. 
Result so far: 14569.0
The remainder is 20 after subtracting 243 from 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 7:
200 divided by 27 is 7 with a remainder of 11.
Write down 7 as next digit of the result. 
Result so far: 14569.7
If we take 189 away from 200, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 8:
When dividing 110 by 27, we get 4 with a remainder of 2.
The next digit of our result is 4. 
Result so far: 14569.74
Subtracting 108 from 110 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 9:
If we divide 20 by 27, we get 0 and a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 14569.74
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 10:
200 divided by 27 is 7 with a remainder of 11.
Put 7 as the next digit of the answer. 
Result so far: 14569.7407
If we take 189 away from 200, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 11:
The number 27 fits into 110 4 times, leaving a remainder of 2.
The next digit of our result is 4. 
Result so far: 14569.74074
Deduct 108 from 110 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 12:
The number 27 fits into 20 0 times, leaving a remainder of 20.
The next digit of our result is 0. 
Result so far: 14569.74074
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 13:
The number 27 fits into 200 7 times, leaving a remainder of 11.
The number 7 becomes the next digit in our result. 
Result so far: 14569.7407407
Subtracting 189 from 200 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 14:
The number 27 fits into 110 4 times, leaving a remainder of 2.
The next digit of our result is 4. 
Result so far: 14569.74074074
If we subtract 108 from 110, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final result is 14569.74074074 with a remainder of 2e-09.