729555 ÷ 80 
Let's see how many times 80 fits into 729555.

Let's proceed to step 1:
The number 80 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 80

Step 2:
The number 80 fits into 72 0 times, leaving a remainder of 72.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 72 leaves us with 72.
Bring next digit (9) of the dividend behind the 72 and repeat the process: 729 / 80

Step 3:
80 can be fit into 729 9 times, resulting in a remainder of 9.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we subtract 720 from 729, we get 9.
Grab the next digit (5) from the dividend, add it to 9, then carry on: 95 / 80

Going ahead to step 4:
The number 80 fits into 95 1 times, leaving a remainder of 15.
The next digit of our result is 1. 
Result so far: 91.0
Subtract 80 from 95 to get 15.
Append the next digit (5) from the dividend to 15 and continue with: 155 / 80

Let's proceed to step 5:
80 can be fit into 155 1 times, resulting in a remainder of 75.
Write down 1 as next digit of the result. 
Result so far: 911.0
Subtract 80 from 155 to get 75.
Grab the next digit (5) from the dividend, add it to 75, then carry on: 755 / 80

Moving on to step 6:
The number 80 fits into 755 9 times, leaving a remainder of 35.
Record the quotient 9 as the next digit in the result. 
Result so far: 9119.0
If we subtract 720 from 755, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 7:
350 divided by 80 is 4 with a remainder of 30.
Use 4 as the next digit of our solution. 
Result so far: 9119.4
Subtracting 320 from 350 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
80 goes into 300 3 times with a remainder of 60.
Use 3 as the next digit of our solution. 
Result so far: 9119.43
The remainder is 60 after subtracting 240 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 9:
When dividing 600 by 80, we get 7 with a remainder of 40.
The number 7 becomes the next digit in our result. 
Result so far: 9119.437
The remainder is 40 after subtracting 560 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 10:
If we divide 400 by 80, we get 5 and a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 9119.4375
If we take 400 away from 400, 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.

Let's proceed to step 11:
If we divide 0 by 80, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 9119.4375
Subtracting 0 from 0 leaves us 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.

Moving on to step 12:
0 divided by 80 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 9119.4375
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.

In conclusion, the division gives 9119.4375 with a balance of 0.0.