Let's divide 31481205 by 27
The aim is to understand the frequency of 27 in 31481205.

Going ahead to step 1:
27 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 27

Moving on to step 2:
27 can be fit into 31 1 times, resulting in a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 27 away from 31, we end up with 4.
Include the next digit (4) from the dividend after 4, then repeat: 44 / 27

Let's proceed to step 3:
When dividing 44 by 27, we get 1 with a remainder of 17.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Deduct 27 from 44 and we're left with 17.
Bring next digit (8) of the dividend behind the 17 and repeat the process: 178 / 27

On to step 4:
When dividing 178 by 27, we get 6 with a remainder of 16.
The next digit of our result is 6. 
Result so far: 116.0
If we subtract 162 from 178, we get 16.
Grab the next digit (1) from the dividend, add it to 16, then carry on: 161 / 27

Let's proceed to step 5:
When dividing 161 by 27, we get 5 with a remainder of 26.
The number 5 becomes the next digit in our result. 
Result so far: 1165.0
If we take 135 away from 161, we end up with 26.
Include the next digit (2) from the dividend after 26, then repeat: 262 / 27

Step 6:
When dividing 262 by 27, we get 9 with a remainder of 19.
Use 9 as the next digit of our solution. 
Result so far: 11659.0
If we take 243 away from 262, we end up with 19.
Include the next digit (0) from the dividend after 19, then repeat: 190 / 27

Advancing to step 7:
27 can be fit into 190 7 times, resulting in a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 116597.0
Subtract 189 from 190 to get 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 27

Let's proceed to step 8:
If we divide 15 by 27, we get 0 and a remainder of 15.
The next digit of our result is 0. 
Result so far: 1165970.0
Subtracting 0 from 15 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 9:
150 divided by 27 is 5 with a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 1165970.5
Subtract 135 from 150 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 10:
150 divided by 27 is 5 with a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 1165970.55
If we take 135 away from 150, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The final outcome is 1165970.55, with a leftover of 0.015.