We look at the division of 81419642 by 272 
The aim is to understand the frequency of 272 in 81419642.

Step 1:
When dividing 8 by 272, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 272

On to step 2:
The number 272 fits into 81 0 times, leaving a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 81 to get 81.
Bring next digit (4) of the dividend behind the 81 and repeat the process: 814 / 272

Let's proceed to step 3:
If we divide 814 by 272, we get 2 and a remainder of 270.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 544 from 814 to get 270.
Grab the next digit (1) from the dividend, add it to 270, then carry on: 2701 / 272

Step 4:
The number 272 fits into 2701 9 times, leaving a remainder of 253.
The next digit of our result is 9. 
Result so far: 29.0
The remainder is 253 after subtracting 2448 from 2701.
Fetch the next digit (9) from the dividend, attach it to 253 and continue: 2539 / 272

Moving on to step 5:
2539 divided by 272 is 9 with a remainder of 91.
The next digit of our result is 9. 
Result so far: 299.0
If we take 2448 away from 2539, we end up with 91.
Grab the next digit (6) from the dividend, add it to 91, then carry on: 916 / 272

Moving on to step 6:
916 divided by 272 is 3 with a remainder of 100.
Use 3 as the next digit of our solution. 
Result so far: 2993.0
If we take 816 away from 916, we end up with 100.
Grab the next digit (4) from the dividend, add it to 100, then carry on: 1004 / 272

Advancing to step 7:
The number 272 fits into 1004 3 times, leaving a remainder of 188.
The next digit of our result is 3. 
Result so far: 29933.0
Subtract 816 from 1004 to get 188.
Grab the next digit (2) from the dividend, add it to 188, then carry on: 1882 / 272

Advancing to step 8:
272 goes into 1882 6 times with a remainder of 250.
Put 6 as the next digit of the answer. 
Result so far: 299336.0
If we take 1632 away from 1882, we end up with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Let's proceed to step 9:
2500 divided by 272 is 9 with a remainder of 52.
The next digit of our result is 9. 
Result so far: 299336.9
If we subtract 2448 from 2500, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 10:
When dividing 520 by 272, we get 1 with a remainder of 248.
Put 1 as the next digit of the answer. 
Result so far: 299336.91
If we subtract 272 from 520, we get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Going ahead to step 11:
The number 272 fits into 2480 9 times, leaving a remainder of 32.
Use 9 as the next digit of our solution. 
Result so far: 299336.919
Subtracting 2448 from 2480 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 12:
If we divide 320 by 272, we get 1 and a remainder of 48.
Write down 1 as next digit of the result. 
Result so far: 299336.9191
The remainder is 48 after subtracting 272 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 13:
480 divided by 272 is 1 with a remainder of 208.
Put 1 as the next digit of the answer. 
Result so far: 299336.91911
If we subtract 272 from 480, we get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

In conclusion, the division gives 299336.91911 with a balance of 0.000208.