Let's divide 21540415 by 272
We're looking to find how many times 272 goes into 21540415.

Step 1:
When dividing 2 by 272, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 272

Going ahead to step 2:
When dividing 21 by 272, we get 0 with a remainder of 21.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Grab the next digit (5) from the dividend, add it to 21, then carry on: 215 / 272

Let's proceed to step 3:
The number 272 fits into 215 0 times, leaving a remainder of 215.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 215 leaves us with 215.
Bring next digit (4) of the dividend behind the 215 and repeat the process: 2154 / 272

Going ahead to step 4:
When dividing 2154 by 272, we get 7 with a remainder of 250.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we take 1904 away from 2154, we end up with 250.
Bring next digit (0) of the dividend behind the 250 and repeat the process: 2500 / 272

Advancing to step 5:
If we divide 2500 by 272, we get 9 and a remainder of 52.
Record the quotient 9 as the next digit in the result. 
Result so far: 79.0
Deduct 2448 from 2500 and we're left with 52.
Fetch the next digit (4) from the dividend, attach it to 52 and continue: 524 / 272

Step 6:
272 can be fit into 524 1 times, resulting in a remainder of 252.
Use 1 as the next digit of our solution. 
Result so far: 791.0
Subtract 272 from 524 to get 252.
Take the next digit (1) from the dividend and append it to 252, then repeat: 2521 / 272

Step 7:
2521 divided by 272 is 9 with a remainder of 73.
Write down 9 as next digit of the result. 
Result so far: 7919.0
Subtract 2448 from 2521 to get 73.
Include the next digit (5) from the dividend after 73, then repeat: 735 / 272

Going ahead to step 8:
735 divided by 272 is 2 with a remainder of 191.
Write down 2 as next digit of the result. 
Result so far: 79192.0
If we take 544 away from 735, we end up with 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

Going ahead to step 9:
272 goes into 1910 7 times with a remainder of 6.
The number 7 becomes the next digit in our result. 
Result so far: 79192.7
Deduct 1904 from 1910 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 10:
272 goes into 60 0 times with a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 79192.7
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 11:
272 can be fit into 600 2 times, resulting in a remainder of 56.
Write down 2 as next digit of the result. 
Result so far: 79192.702
If we take 544 away from 600, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 12:
272 goes into 560 2 times with a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 79192.7022
Subtracting 544 from 560 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Our division results in 79192.7022 with a remaining 0.00016.