We look at the division of 729383 by 80 
We want to figure out the number of times 729383 can be divided by 80.

Advancing to step 1:
If we divide 7 by 80, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 80

Moving on to step 2:
If we divide 72 by 80, we get 0 and a remainder of 72.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 72, we end up with 72.
Fetch the next digit (9) from the dividend, attach it to 72 and continue: 729 / 80

Advancing to step 3:
80 can be fit into 729 9 times, resulting in a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Deduct 720 from 729 and we're left with 9.
Fetch the next digit (3) from the dividend, attach it to 9 and continue: 93 / 80

Step 4:
When dividing 93 by 80, we get 1 with a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 91.0
Subtract 80 from 93 to get 13.
Take the next digit (8) from the dividend and append it to 13, then repeat: 138 / 80

Advancing to step 5:
80 can be fit into 138 1 times, resulting in a remainder of 58.
Use 1 as the next digit of our solution. 
Result so far: 911.0
Subtracting 80 from 138 leaves us with 58.
Append the next digit (3) from the dividend to 58 and continue with: 583 / 80

Let's proceed to step 6:
80 can be fit into 583 7 times, resulting in a remainder of 23.
Record the quotient 7 as the next digit in the result. 
Result so far: 9117.0
If we subtract 560 from 583, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 7:
The number 80 fits into 230 2 times, leaving a remainder of 70.
The number 2 becomes the next digit in our result. 
Result so far: 9117.2
If we subtract 160 from 230, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 8:
If we divide 700 by 80, we get 8 and a remainder of 60.
Use 8 as the next digit of our solution. 
Result so far: 9117.28
Deduct 640 from 700 and we're left 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.

Step 9:
When dividing 600 by 80, we get 7 with a remainder of 40.
Put 7 as the next digit of the answer. 
Result so far: 9117.287
Subtract 560 from 600 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 10:
80 goes into 400 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 9117.2875
The remainder is 0 after subtracting 400 from 400.
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:
80 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 9117.2875
If we take 0 away from 0, we end up with 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 12:
0 divided by 80 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 9117.2875
Deduct 0 from 0 and we're left with 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 9117.2875 with a remaining 0.0.