We divide 86513609 by 712
We're looking to find how many times 712 goes into 86513609.

On to step 1:
The number 712 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 712

Going ahead to step 2:
712 goes into 86 0 times with a remainder of 86.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 86, we get 86.
Append the next digit (5) from the dividend to 86 and continue with: 865 / 712

Moving on to step 3:
If we divide 865 by 712, we get 1 and a remainder of 153.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 712 from 865 to get 153.
Take the next digit (1) from the dividend and append it to 153, then repeat: 1531 / 712

Step 4:
The number 712 fits into 1531 2 times, leaving a remainder of 107.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtract 1424 from 1531 to get 107.
Include the next digit (3) from the dividend after 107, then repeat: 1073 / 712

Let's proceed to step 5:
712 goes into 1073 1 times with a remainder of 361.
Record the quotient 1 as the next digit in the result. 
Result so far: 121.0
Deduct 712 from 1073 and we're left with 361.
Take the next digit (6) from the dividend and append it to 361, then repeat: 3616 / 712

Step 6:
When dividing 3616 by 712, we get 5 with a remainder of 56.
The number 5 becomes the next digit in our result. 
Result so far: 1215.0
If we subtract 3560 from 3616, we get 56.
Fetch the next digit (0) from the dividend, attach it to 56 and continue: 560 / 712

Step 7:
712 can be fit into 560 0 times, resulting in a remainder of 560.
The number 0 becomes the next digit in our result. 
Result so far: 12150.0
If we take 0 away from 560, we end up with 560.
Bring next digit (9) of the dividend behind the 560 and repeat the process: 5609 / 712

Going ahead to step 8:
If we divide 5609 by 712, we get 7 and a remainder of 625.
The number 7 becomes the next digit in our result. 
Result so far: 121507.0
Deduct 4984 from 5609 and we're left with 625.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

Let's proceed to step 9:
712 goes into 6250 8 times with a remainder of 554.
Put 8 as the next digit of the answer. 
Result so far: 121507.8
The remainder is 554 after subtracting 5696 from 6250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5540, and continue the process.

Step 10:
5540 divided by 712 is 7 with a remainder of 556.
The next digit of our result is 7. 
Result so far: 121507.87
Subtracting 4984 from 5540 leaves us with 556.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

Going ahead to step 11:
When dividing 5560 by 712, we get 7 with a remainder of 576.
Write down 7 as next digit of the result. 
Result so far: 121507.877
If we take 4984 away from 5560, we end up with 576.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5760, and continue the process.

The final result is 121507.877 with a remainder of 0.0576.