Let's divide 20116099 by 72
We want to figure out the number of times 20116099 can be divided by 72.

On to step 1:
72 goes into 2 0 times with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 72

Step 2:
The number 72 fits into 20 0 times, leaving a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Take the next digit (1) from the dividend and append it to 20, then repeat: 201 / 72

Let's proceed to step 3:
201 divided by 72 is 2 with a remainder of 57.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 144 away from 201, we end up with 57.
Grab the next digit (1) from the dividend, add it to 57, then carry on: 571 / 72

Let's proceed to step 4:
72 can be fit into 571 7 times, resulting in a remainder of 67.
The number 7 becomes the next digit in our result. 
Result so far: 27.0
Subtract 504 from 571 to get 67.
Bring next digit (6) of the dividend behind the 67 and repeat the process: 676 / 72

Advancing to step 5:
676 divided by 72 is 9 with a remainder of 28.
The number 9 becomes the next digit in our result. 
Result so far: 279.0
The remainder is 28 after subtracting 648 from 676.
Fetch the next digit (0) from the dividend, attach it to 28 and continue: 280 / 72

Going ahead to step 6:
72 can be fit into 280 3 times, resulting in a remainder of 64.
Put 3 as the next digit of the answer. 
Result so far: 2793.0
If we take 216 away from 280, we end up with 64.
Include the next digit (9) from the dividend after 64, then repeat: 649 / 72

Going ahead to step 7:
The number 72 fits into 649 9 times, leaving a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 27939.0
Subtracting 648 from 649 leaves us with 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 72

On to step 8:
When dividing 19 by 72, we get 0 with a remainder of 19.
Put 0 as the next digit of the answer. 
Result so far: 279390.0
If we take 0 away from 19, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 9:
190 divided by 72 is 2 with a remainder of 46.
Put 2 as the next digit of the answer. 
Result so far: 279390.2
Subtracting 144 from 190 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 10:
If we divide 460 by 72, we get 6 and a remainder of 28.
Put 6 as the next digit of the answer. 
Result so far: 279390.26
If we take 432 away from 460, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 11:
If we divide 280 by 72, we get 3 and a remainder of 64.
The next digit of our result is 3. 
Result so far: 279390.263
If we subtract 216 from 280, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 12:
The number 72 fits into 640 8 times, leaving a remainder of 64.
Put 8 as the next digit of the answer. 
Result so far: 279390.2638
If we take 576 away from 640, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 13:
72 goes into 640 8 times with a remainder of 64.
Use 8 as the next digit of our solution. 
Result so far: 279390.26388
The remainder is 64 after subtracting 576 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The final outcome is 279390.26388, with a leftover of 6.4e-05.