We look at the division of 707664 by 86 
We want to divide 707664 by 86.

Let's proceed to step 1:
86 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 86

Advancing to step 2:
86 goes into 70 0 times with a remainder of 70.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 70 after subtracting 0 from 70.
Include the next digit (7) from the dividend after 70, then repeat: 707 / 86

On to step 3:
86 can be fit into 707 8 times, resulting in a remainder of 19.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we subtract 688 from 707, we get 19.
Fetch the next digit (6) from the dividend, attach it to 19 and continue: 196 / 86

Step 4:
86 goes into 196 2 times with a remainder of 24.
The next digit of our result is 2. 
Result so far: 82.0
Deduct 172 from 196 and we're left with 24.
Take the next digit (6) from the dividend and append it to 24, then repeat: 246 / 86

Advancing to step 5:
When dividing 246 by 86, we get 2 with a remainder of 74.
Record the quotient 2 as the next digit in the result. 
Result so far: 822.0
Subtract 172 from 246 to get 74.
Fetch the next digit (4) from the dividend, attach it to 74 and continue: 744 / 86

Step 6:
86 can be fit into 744 8 times, resulting in a remainder of 56.
Record the quotient 8 as the next digit in the result. 
Result so far: 8228.0
Subtract 688 from 744 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 7:
86 goes into 560 6 times with a remainder of 44.
Write down 6 as next digit of the result. 
Result so far: 8228.6
The remainder is 44 after subtracting 516 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 8:
86 can be fit into 440 5 times, resulting in a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 8228.65
If we subtract 430 from 440, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 9:
When dividing 100 by 86, we get 1 with a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 8228.651
Subtracting 86 from 100 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 10:
When dividing 140 by 86, we get 1 with a remainder of 54.
Put 1 as the next digit of the answer. 
Result so far: 8228.6511
Deduct 86 from 140 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Our division results in 8228.6511 with a remaining 0.00054.