768739 ÷ 80 
Let's see how many times 80 fits into 768739.

Going ahead to step 1:
80 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 80

Step 2:
When dividing 76 by 80, we get 0 with a remainder of 76.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 76 leaves us with 76.
Fetch the next digit (8) from the dividend, attach it to 76 and continue: 768 / 80

Moving on to step 3:
768 divided by 80 is 9 with a remainder of 48.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtracting 720 from 768 leaves us with 48.
Include the next digit (7) from the dividend after 48, then repeat: 487 / 80

Step 4:
When dividing 487 by 80, we get 6 with a remainder of 7.
The number 6 becomes the next digit in our result. 
Result so far: 96.0
Subtracting 480 from 487 leaves us with 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 80

Going ahead to step 5:
The number 80 fits into 73 0 times, leaving a remainder of 73.
Use 0 as the next digit of our solution. 
Result so far: 960.0
If we take 0 away from 73, we end up with 73.
Fetch the next digit (9) from the dividend, attach it to 73 and continue: 739 / 80

Let's proceed to step 6:
80 goes into 739 9 times with a remainder of 19.
The number 9 becomes the next digit in our result. 
Result so far: 9609.0
If we subtract 720 from 739, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 7:
If we divide 190 by 80, we get 2 and a remainder of 30.
The number 2 becomes the next digit in our result. 
Result so far: 9609.2
Deduct 160 from 190 and we're left 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.

Advancing to step 8:
The number 80 fits into 300 3 times, leaving a remainder of 60.
The next digit of our result is 3. 
Result so far: 9609.23
Subtract 240 from 300 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 9:
80 can be fit into 600 7 times, resulting in a remainder of 40.
Record the quotient 7 as the next digit in the result. 
Result so far: 9609.237
If we take 560 away from 600, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 10:
80 can be fit into 400 5 times, resulting in a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 9609.2375
Subtract 400 from 400 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:
If we divide 0 by 80, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 9609.2375
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:
The number 80 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 9609.2375
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 9609.2375 with a remaining 0.0.