902540 ÷ 27 
The aim is to understand the frequency of 27 in 902540.

Step 1:
27 can be fit into 9 0 times, resulting in a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 27

Let's proceed to step 2:
When dividing 90 by 27, we get 3 with a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 3.0
Deduct 81 from 90 and we're left with 9.
Grab the next digit (2) from the dividend, add it to 9, then carry on: 92 / 27

Let's proceed to step 3:
27 goes into 92 3 times with a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 33.0
Subtract 81 from 92 to get 11.
Fetch the next digit (5) from the dividend, attach it to 11 and continue: 115 / 27

Step 4:
The number 27 fits into 115 4 times, leaving a remainder of 7.
The number 4 becomes the next digit in our result. 
Result so far: 334.0
The remainder is 7 after subtracting 108 from 115.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 27

Step 5:
74 divided by 27 is 2 with a remainder of 20.
Record the quotient 2 as the next digit in the result. 
Result so far: 3342.0
If we take 54 away from 74, we end up with 20.
Take the next digit (0) from the dividend and append it to 20, then repeat: 200 / 27

On to step 6:
If we divide 200 by 27, we get 7 and a remainder of 11.
The next digit of our result is 7. 
Result so far: 33427.0
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.

Moving on to step 7:
27 can be fit into 110 4 times, resulting in a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 33427.4
If we take 108 away from 110, we end up 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 8:
27 can be fit into 20 0 times, resulting in a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 33427.4
Subtracting 0 from 20 leaves us with 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 9:
27 goes into 200 7 times with a remainder of 11.
Use 7 as the next digit of our solution. 
Result so far: 33427.407
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.

On to step 10:
When dividing 110 by 27, we get 4 with a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 33427.4074
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.

Moving on to step 11:
When dividing 20 by 27, we get 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 33427.4074
If we take 0 away from 20, we end up with 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 12:
27 can be fit into 200 7 times, resulting in a remainder of 11.
Record the quotient 7 as the next digit in the result. 
Result so far: 33427.407407
Subtract 189 from 200 to get 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 13:
27 goes into 110 4 times with a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 33427.4074074
Subtract 108 from 110 to 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.

Advancing to step 14:
20 divided by 27 is 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 33427.4074074
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.

The final result is 33427.4074074 with a remainder of 2e-08.