81708270 ÷ 769 
Let's see how many times 769 fits into 81708270.

Going ahead to step 1:
When dividing 8 by 769, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 769

Step 2:
When dividing 81 by 769, we get 0 with a remainder of 81.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 81 after subtracting 0 from 81.
Include the next digit (7) from the dividend after 81, then repeat: 817 / 769

Advancing to step 3:
769 goes into 817 1 times with a remainder of 48.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 769 from 817, we get 48.
Grab the next digit (0) from the dividend, add it to 48, then carry on: 480 / 769

On to step 4:
480 divided by 769 is 0 with a remainder of 480.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Deduct 0 from 480 and we're left with 480.
Fetch the next digit (8) from the dividend, attach it to 480 and continue: 4808 / 769

Step 5:
The number 769 fits into 4808 6 times, leaving a remainder of 194.
Put 6 as the next digit of the answer. 
Result so far: 106.0
If we subtract 4614 from 4808, we get 194.
Take the next digit (2) from the dividend and append it to 194, then repeat: 1942 / 769

Going ahead to step 6:
The number 769 fits into 1942 2 times, leaving a remainder of 404.
The number 2 becomes the next digit in our result. 
Result so far: 1062.0
Deduct 1538 from 1942 and we're left with 404.
Grab the next digit (7) from the dividend, add it to 404, then carry on: 4047 / 769

Going ahead to step 7:
769 goes into 4047 5 times with a remainder of 202.
The next digit of our result is 5. 
Result so far: 10625.0
The remainder is 202 after subtracting 3845 from 4047.
Include the next digit (0) from the dividend after 202, then repeat: 2020 / 769

Step 8:
769 can be fit into 2020 2 times, resulting in a remainder of 482.
Use 2 as the next digit of our solution. 
Result so far: 106252.0
The remainder is 482 after subtracting 1538 from 2020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4820, and continue the process.

Step 9:
769 goes into 4820 6 times with a remainder of 206.
Record the quotient 6 as the next digit in the result. 
Result so far: 106252.6
Subtracting 4614 from 4820 leaves us with 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Let's proceed to step 10:
The number 769 fits into 2060 2 times, leaving a remainder of 522.
The number 2 becomes the next digit in our result. 
Result so far: 106252.62
If we subtract 1538 from 2060, we get 522.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5220, and continue the process.

Step 11:
The number 769 fits into 5220 6 times, leaving a remainder of 606.
The number 6 becomes the next digit in our result. 
Result so far: 106252.626
Deduct 4614 from 5220 and we're left with 606.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6060, and continue the process.

Advancing to step 12:
769 goes into 6060 7 times with a remainder of 677.
Put 7 as the next digit of the answer. 
Result so far: 106252.6267
Deduct 5383 from 6060 and we're left with 677.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6770, and continue the process.

Let's proceed to step 13:
If we divide 6770 by 769, we get 8 and a remainder of 618.
Write down 8 as next digit of the result. 
Result so far: 106252.62678
Deduct 6152 from 6770 and we're left with 618.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6180, and continue the process.

Let's proceed to step 14:
If we divide 6180 by 769, we get 8 and a remainder of 28.
The next digit of our result is 8. 
Result so far: 106252.626788
Deduct 6152 from 6180 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final result is 106252.626788 with a remainder of 2.8e-06.