We divide 86766789 by 709
We're looking to find how many times 709 goes into 86766789.

Let's proceed to step 1:
709 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 709

Let's proceed to step 2:
709 can be fit into 86 0 times, resulting in a remainder of 86.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 86, we get 86.
Grab the next digit (7) from the dividend, add it to 86, then carry on: 867 / 709

Advancing to step 3:
709 goes into 867 1 times with a remainder of 158.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 709 from 867 leaves us with 158.
Append the next digit (6) from the dividend to 158 and continue with: 1586 / 709

Going ahead to step 4:
709 goes into 1586 2 times with a remainder of 168.
The next digit of our result is 2. 
Result so far: 12.0
If we subtract 1418 from 1586, we get 168.
Include the next digit (6) from the dividend after 168, then repeat: 1686 / 709

Moving on to step 5:
709 can be fit into 1686 2 times, resulting in a remainder of 268.
The number 2 becomes the next digit in our result. 
Result so far: 122.0
If we take 1418 away from 1686, we end up with 268.
Fetch the next digit (7) from the dividend, attach it to 268 and continue: 2687 / 709

Let's proceed to step 6:
709 can be fit into 2687 3 times, resulting in a remainder of 560.
Write down 3 as next digit of the result. 
Result so far: 1223.0
Deduct 2127 from 2687 and we're left with 560.
Bring next digit (8) of the dividend behind the 560 and repeat the process: 5608 / 709

Let's proceed to step 7:
5608 divided by 709 is 7 with a remainder of 645.
Use 7 as the next digit of our solution. 
Result so far: 12237.0
Deduct 4963 from 5608 and we're left with 645.
Grab the next digit (9) from the dividend, add it to 645, then carry on: 6459 / 709

Let's proceed to step 8:
When dividing 6459 by 709, we get 9 with a remainder of 78.
Use 9 as the next digit of our solution. 
Result so far: 122379.0
If we take 6381 away from 6459, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 9:
If we divide 780 by 709, we get 1 and a remainder of 71.
Record the quotient 1 as the next digit in the result. 
Result so far: 122379.1
If we subtract 709 from 780, we get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Advancing to step 10:
If we divide 710 by 709, we get 1 and a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 122379.11
If we take 709 away from 710, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The final result is 122379.11 with a remainder of 0.001.