We look at the division of 64130904 by 86 
Let's see how many times 86 fits into 64130904.

Advancing to step 1:
The number 86 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 86

Let's proceed to step 2:
64 divided by 86 is 0 with a remainder of 64.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 64 after subtracting 0 from 64.
Fetch the next digit (1) from the dividend, attach it to 64 and continue: 641 / 86

On to step 3:
The number 86 fits into 641 7 times, leaving a remainder of 39.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we take 602 away from 641, we end up with 39.
Append the next digit (3) from the dividend to 39 and continue with: 393 / 86

On to step 4:
The number 86 fits into 393 4 times, leaving a remainder of 49.
The next digit of our result is 4. 
Result so far: 74.0
Deduct 344 from 393 and we're left with 49.
Bring next digit (0) of the dividend behind the 49 and repeat the process: 490 / 86

Advancing to step 5:
86 goes into 490 5 times with a remainder of 60.
The number 5 becomes the next digit in our result. 
Result so far: 745.0
Subtract 430 from 490 to get 60.
Append the next digit (9) from the dividend to 60 and continue with: 609 / 86

Let's proceed to step 6:
86 can be fit into 609 7 times, resulting in a remainder of 7.
The next digit of our result is 7. 
Result so far: 7457.0
The remainder is 7 after subtracting 602 from 609.
Bring next digit (0) of the dividend behind the 7 and repeat the process: 70 / 86

Going ahead to step 7:
86 goes into 70 0 times with a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 74570.0
Subtract 0 from 70 to get 70.
Take the next digit (4) from the dividend and append it to 70, then repeat: 704 / 86

Let's proceed to step 8:
If we divide 704 by 86, we get 8 and a remainder of 16.
The next digit of our result is 8. 
Result so far: 745708.0
Deduct 688 from 704 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 9:
86 goes into 160 1 times with a remainder of 74.
The number 1 becomes the next digit in our result. 
Result so far: 745708.1
If we subtract 86 from 160, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Advancing to step 10:
740 divided by 86 is 8 with a remainder of 52.
The number 8 becomes the next digit in our result. 
Result so far: 745708.18
The remainder is 52 after subtracting 688 from 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 11:
If we divide 520 by 86, we get 6 and a remainder of 4.
The next digit of our result is 6. 
Result so far: 745708.186
Subtracting 516 from 520 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 12:
86 can be fit into 40 0 times, resulting in a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 745708.186
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 13:
When dividing 400 by 86, we get 4 with a remainder of 56.
The number 4 becomes the next digit in our result. 
Result so far: 745708.18604
If we subtract 344 from 400, we 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.

Moving on to step 14:
When dividing 560 by 86, we get 6 with a remainder of 44.
Record the quotient 6 as the next digit in the result. 
Result so far: 745708.186046
Deduct 516 from 560 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 15:
440 divided by 86 is 5 with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 745708.1860465
The remainder is 10 after subtracting 430 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 16:
86 can be fit into 100 1 times, resulting in a remainder of 14.
Put 1 as the next digit of the answer. 
Result so far: 745708.18604651
Subtract 86 from 100 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

In conclusion, the division gives 745708.18604651 with a balance of 1.4e-08.