Let's divide 86739 by 1
Our goal is to divide 86739 by 1.

On to step 1:
1 can be fit into 8 8 times, resulting in a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we subtract 8 from 8, we get 0.
Append the next digit (6) from the dividend to 0 and continue with: 6 / 1

Going ahead to step 2:
The number 1 fits into 6 6 times, leaving a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 86.0
The remainder is 0 after subtracting 6 from 6.
Take the next digit (7) from the dividend and append it to 0, then repeat: 7 / 1

Advancing to step 3:
If we divide 7 by 1, we get 7 and a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 867.0
Subtracting 7 from 7 leaves us with 0.
Append the next digit (3) from the dividend to 0 and continue with: 3 / 1

Going ahead to step 4:
When dividing 3 by 1, we get 3 with a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 8673.0
If we take 3 away from 3, we end up with 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 1

Going ahead to step 5:
1 can be fit into 9 9 times, resulting in a remainder of 0.
Record the quotient 9 as the next digit in the result. 
Result so far: 86739.0
If we take 9 away from 9, we end up 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.

Advancing to step 6:
1 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 86739.0
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.

Step 7:
If we divide 0 by 1, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 86739.0
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.

In conclusion, the division gives 86739.0 with a balance of 0.0.