We look at the division of 512613 by 86 
Let's see how many times 86 fits into 512613.

Let's proceed to step 1:
The number 86 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 86

Moving on to step 2:
If we divide 51 by 86, we get 0 and a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 51 after subtracting 0 from 51.
Take the next digit (2) from the dividend and append it to 51, then repeat: 512 / 86

Step 3:
86 goes into 512 5 times with a remainder of 82.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtract 430 from 512 to get 82.
Append the next digit (6) from the dividend to 82 and continue with: 826 / 86

Let's proceed to step 4:
The number 86 fits into 826 9 times, leaving a remainder of 52.
The number 9 becomes the next digit in our result. 
Result so far: 59.0
Deduct 774 from 826 and we're left with 52.
Bring next digit (1) of the dividend behind the 52 and repeat the process: 521 / 86

On to step 5:
When dividing 521 by 86, we get 6 with a remainder of 5.
Put 6 as the next digit of the answer. 
Result so far: 596.0
If we subtract 516 from 521, we get 5.
Append the next digit (3) from the dividend to 5 and continue with: 53 / 86

Let's proceed to step 6:
The number 86 fits into 53 0 times, leaving a remainder of 53.
Put 0 as the next digit of the answer. 
Result so far: 5960.0
If we subtract 0 from 53, we get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Moving on to step 7:
When dividing 530 by 86, we get 6 with a remainder of 14.
Record the quotient 6 as the next digit in the result. 
Result so far: 5960.6
Subtract 516 from 530 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.

Going ahead to step 8:
The number 86 fits into 140 1 times, leaving a remainder of 54.
Record the quotient 1 as the next digit in the result. 
Result so far: 5960.61
Subtract 86 from 140 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 9:
The number 86 fits into 540 6 times, leaving a remainder of 24.
The number 6 becomes the next digit in our result. 
Result so far: 5960.616
If we take 516 away from 540, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 10:
When dividing 240 by 86, we get 2 with a remainder of 68.
Put 2 as the next digit of the answer. 
Result so far: 5960.6162
Deduct 172 from 240 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 11:
680 divided by 86 is 7 with a remainder of 78.
The next digit of our result is 7. 
Result so far: 5960.61627
Subtract 602 from 680 to get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Moving on to step 12:
86 goes into 780 9 times with a remainder of 6.
The next digit of our result is 9. 
Result so far: 5960.616279
The remainder is 6 after subtracting 774 from 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 13:
If we divide 60 by 86, we get 0 and a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 5960.616279
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 14:
When dividing 600 by 86, we get 6 with a remainder of 84.
The next digit of our result is 6. 
Result so far: 5960.61627906
The remainder is 84 after subtracting 516 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

After the division, we end up with 5960.61627906 and a remainder of 8.4e-08.