We look at the division of 72391 by 73 
Our goal is to divide 72391 by 73.

Let's proceed to step 1:
If we divide 7 by 73, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 73

Moving on to step 2:
When dividing 72 by 73, we get 0 with a remainder of 72.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 72 leaves us with 72.
Bring next digit (3) of the dividend behind the 72 and repeat the process: 723 / 73

Going ahead to step 3:
If we divide 723 by 73, we get 9 and a remainder of 66.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtract 657 from 723 to get 66.
Fetch the next digit (9) from the dividend, attach it to 66 and continue: 669 / 73

Going ahead to step 4:
73 can be fit into 669 9 times, resulting in a remainder of 12.
Use 9 as the next digit of our solution. 
Result so far: 99.0
If we subtract 657 from 669, we get 12.
Grab the next digit (1) from the dividend, add it to 12, then carry on: 121 / 73

Step 5:
When dividing 121 by 73, we get 1 with a remainder of 48.
Use 1 as the next digit of our solution. 
Result so far: 991.0
Subtracting 73 from 121 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 6:
73 can be fit into 480 6 times, resulting in a remainder of 42.
Put 6 as the next digit of the answer. 
Result so far: 991.6
If we subtract 438 from 480, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 7:
When dividing 420 by 73, we get 5 with a remainder of 55.
The next digit of our result is 5. 
Result so far: 991.65
Subtracting 365 from 420 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 8:
550 divided by 73 is 7 with a remainder of 39.
Write down 7 as next digit of the result. 
Result so far: 991.657
Subtracting 511 from 550 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 9:
The number 73 fits into 390 5 times, leaving a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 991.6575
Subtracting 365 from 390 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 10:
73 goes into 250 3 times with a remainder of 31.
Write down 3 as next digit of the result. 
Result so far: 991.65753
Deduct 219 from 250 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 11:
The number 73 fits into 310 4 times, leaving a remainder of 18.
Write down 4 as next digit of the result. 
Result so far: 991.657534
Deduct 292 from 310 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 12:
If we divide 180 by 73, we get 2 and a remainder of 34.
Put 2 as the next digit of the answer. 
Result so far: 991.6575342
If we take 146 away from 180, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 13:
73 can be fit into 340 4 times, resulting in a remainder of 48.
Write down 4 as next digit of the result. 
Result so far: 991.65753424
If we subtract 292 from 340, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

In conclusion, the division gives 991.65753424 with a balance of 4.8e-08.