We divide 766921 by 80
We're looking to find how many times 80 goes into 766921.

Step 1:
7 divided by 80 is 0 with 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.
Include the next digit (6) from the dividend after 7, then repeat: 76 / 80

On to step 2:
80 goes into 76 0 times with a remainder of 76.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 76 after subtracting 0 from 76.
Bring next digit (6) of the dividend behind the 76 and repeat the process: 766 / 80

Step 3:
When dividing 766 by 80, we get 9 with a remainder of 46.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtract 720 from 766 to get 46.
Grab the next digit (9) from the dividend, add it to 46, then carry on: 469 / 80

Advancing to step 4:
80 goes into 469 5 times with a remainder of 69.
Record the quotient 5 as the next digit in the result. 
Result so far: 95.0
If we subtract 400 from 469, we get 69.
Grab the next digit (2) from the dividend, add it to 69, then carry on: 692 / 80

Advancing to step 5:
The number 80 fits into 692 8 times, leaving a remainder of 52.
Use 8 as the next digit of our solution. 
Result so far: 958.0
Deduct 640 from 692 and we're left with 52.
Fetch the next digit (1) from the dividend, attach it to 52 and continue: 521 / 80

Going ahead to step 6:
When dividing 521 by 80, we get 6 with a remainder of 41.
Use 6 as the next digit of our solution. 
Result so far: 9586.0
Subtract 480 from 521 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 7:
80 goes into 410 5 times with a remainder of 10.
The next digit of our result is 5. 
Result so far: 9586.5
If we take 400 away from 410, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
80 goes into 100 1 times with a remainder of 20.
Record the quotient 1 as the next digit in the result. 
Result so far: 9586.51
Deduct 80 from 100 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 9:
The number 80 fits into 200 2 times, leaving a remainder of 40.
Use 2 as the next digit of our solution. 
Result so far: 9586.512
The remainder is 40 after subtracting 160 from 200.
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:
The number 80 fits into 400 5 times, leaving a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 9586.5125
Deduct 400 from 400 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.

Step 11:
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: 9586.5125
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.

Going ahead to step 12:
80 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 9586.5125
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 9586.5125 with a remaining 0.0.