99392409 ÷ 270 
The aim is to understand the frequency of 270 in 99392409.

On to step 1:
9 divided by 270 is 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 270

Moving on to step 2:
If we divide 99 by 270, we get 0 and a remainder of 99.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 99, we get 99.
Grab the next digit (3) from the dividend, add it to 99, then carry on: 993 / 270

Going ahead to step 3:
270 goes into 993 3 times with a remainder of 183.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Deduct 810 from 993 and we're left with 183.
Fetch the next digit (9) from the dividend, attach it to 183 and continue: 1839 / 270

Step 4:
1839 divided by 270 is 6 with a remainder of 219.
The number 6 becomes the next digit in our result. 
Result so far: 36.0
If we take 1620 away from 1839, we end up with 219.
Fetch the next digit (2) from the dividend, attach it to 219 and continue: 2192 / 270

Let's proceed to step 5:
270 can be fit into 2192 8 times, resulting in a remainder of 32.
Record the quotient 8 as the next digit in the result. 
Result so far: 368.0
If we subtract 2160 from 2192, we get 32.
Fetch the next digit (4) from the dividend, attach it to 32 and continue: 324 / 270

Step 6:
270 can be fit into 324 1 times, resulting in a remainder of 54.
The next digit of our result is 1. 
Result so far: 3681.0
If we take 270 away from 324, we end up with 54.
Take the next digit (0) from the dividend and append it to 54, then repeat: 540 / 270

Going ahead to step 7:
If we divide 540 by 270, we get 2 and a remainder of 0.
The next digit of our result is 2. 
Result so far: 36812.0
Subtracting 540 from 540 leaves us with 0.
Take the next digit (9) from the dividend and append it to 0, then repeat: 9 / 270

Step 8:
270 can be fit into 9 0 times, resulting in a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 368120.0
Subtract 0 from 9 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 9:
If we divide 90 by 270, we get 0 and a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 368120.0
Deduct 0 from 90 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Step 10:
900 divided by 270 is 3 with a remainder of 90.
The number 3 becomes the next digit in our result. 
Result so far: 368120.03
Deduct 810 from 900 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 11:
When dividing 900 by 270, we get 3 with a remainder of 90.
The next digit of our result is 3. 
Result so far: 368120.033
If we subtract 810 from 900, we get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

The quotient of the division is 368120.033, and the remainder is 0.009.