99803862 divided by 72 
Let's see how many times 72 fits into 99803862.

Step 1:
72 goes into 9 0 times with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 72

Step 2:
99 divided by 72 is 1 with a remainder of 27.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 72 from 99, we get 27.
Append the next digit (8) from the dividend to 27 and continue with: 278 / 72

Step 3:
278 divided by 72 is 3 with a remainder of 62.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Subtract 216 from 278 to get 62.
Bring next digit (0) of the dividend behind the 62 and repeat the process: 620 / 72

Let's proceed to step 4:
If we divide 620 by 72, we get 8 and a remainder of 44.
The number 8 becomes the next digit in our result. 
Result so far: 138.0
The remainder is 44 after subtracting 576 from 620.
Include the next digit (3) from the dividend after 44, then repeat: 443 / 72

Step 5:
When dividing 443 by 72, we get 6 with a remainder of 11.
Write down 6 as next digit of the result. 
Result so far: 1386.0
Subtracting 432 from 443 leaves us with 11.
Grab the next digit (8) from the dividend, add it to 11, then carry on: 118 / 72

Step 6:
72 goes into 118 1 times with a remainder of 46.
Use 1 as the next digit of our solution. 
Result so far: 13861.0
If we subtract 72 from 118, we get 46.
Take the next digit (6) from the dividend and append it to 46, then repeat: 466 / 72

Moving on to step 7:
466 divided by 72 is 6 with a remainder of 34.
The next digit of our result is 6. 
Result so far: 138616.0
If we subtract 432 from 466, we get 34.
Take the next digit (2) from the dividend and append it to 34, then repeat: 342 / 72

On to step 8:
The number 72 fits into 342 4 times, leaving a remainder of 54.
The next digit of our result is 4. 
Result so far: 1386164.0
Subtract 288 from 342 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 9:
72 can be fit into 540 7 times, resulting in a remainder of 36.
Put 7 as the next digit of the answer. 
Result so far: 1386164.7
Subtracting 504 from 540 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 10:
72 can be fit into 360 5 times, resulting in a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 1386164.75
Subtract 360 from 360 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 11:
72 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 1386164.75
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 12:
When dividing 0 by 72, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 1386164.75
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 1386164.75 with a remaining 0.0.