769109 divided by 80 
We want to figure out the number of times 769109 can be divided by 80.

Let's proceed to step 1:
80 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (6) from the dividend, attach it to 7 and continue: 76 / 80

Let's proceed to step 2:
When dividing 76 by 80, we get 0 with a remainder of 76.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 76 to get 76.
Fetch the next digit (9) from the dividend, attach it to 76 and continue: 769 / 80

On to step 3:
80 can be fit into 769 9 times, resulting in a remainder of 49.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtract 720 from 769 to get 49.
Take the next digit (1) from the dividend and append it to 49, then repeat: 491 / 80

On to step 4:
491 divided by 80 is 6 with a remainder of 11.
Record the quotient 6 as the next digit in the result. 
Result so far: 96.0
Subtracting 480 from 491 leaves us with 11.
Take the next digit (0) from the dividend and append it to 11, then repeat: 110 / 80

Going ahead to step 5:
When dividing 110 by 80, we get 1 with a remainder of 30.
Record the quotient 1 as the next digit in the result. 
Result so far: 961.0
Deduct 80 from 110 and we're left with 30.
Grab the next digit (9) from the dividend, add it to 30, then carry on: 309 / 80

Let's proceed to step 6:
80 can be fit into 309 3 times, resulting in a remainder of 69.
The next digit of our result is 3. 
Result so far: 9613.0
If we take 240 away from 309, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Step 7:
690 divided by 80 is 8 with a remainder of 50.
Use 8 as the next digit of our solution. 
Result so far: 9613.8
Deduct 640 from 690 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 8:
If we divide 500 by 80, we get 6 and a remainder of 20.
The next digit of our result is 6. 
Result so far: 9613.86
The remainder is 20 after subtracting 480 from 500.
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:
When dividing 200 by 80, we get 2 with a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 9613.862
Deduct 160 from 200 and we're left 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.

Going ahead to step 10:
400 divided by 80 is 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 9613.8625
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.

On to step 11:
0 divided by 80 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 9613.8625
Subtract 0 from 0 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.

On to step 12:
80 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 9613.8625
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.

The final result is 9613.8625 with a remainder of 0.0.