We look at the division of 515932 by 86 
We want to figure out the number of times 515932 can be divided by 86.

Let's proceed to step 1:
If we divide 5 by 86, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 86

Going ahead to step 2:
86 goes into 51 0 times with a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 51 leaves us with 51.
Grab the next digit (5) from the dividend, add it to 51, then carry on: 515 / 86

Going ahead to step 3:
86 goes into 515 5 times with a remainder of 85.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtract 430 from 515 to get 85.
Include the next digit (9) from the dividend after 85, then repeat: 859 / 86

Let's proceed to step 4:
The number 86 fits into 859 9 times, leaving a remainder of 85.
Use 9 as the next digit of our solution. 
Result so far: 59.0
Subtracting 774 from 859 leaves us with 85.
Append the next digit (3) from the dividend to 85 and continue with: 853 / 86

Let's proceed to step 5:
853 divided by 86 is 9 with a remainder of 79.
Write down 9 as next digit of the result. 
Result so far: 599.0
Subtracting 774 from 853 leaves us with 79.
Take the next digit (2) from the dividend and append it to 79, then repeat: 792 / 86

Let's proceed to step 6:
When dividing 792 by 86, we get 9 with a remainder of 18.
Record the quotient 9 as the next digit in the result. 
Result so far: 5999.0
Deduct 774 from 792 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 7:
When dividing 180 by 86, we get 2 with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 5999.2
Subtracting 172 from 180 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 8:
86 goes into 80 0 times with a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 5999.2
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 9:
86 goes into 800 9 times with a remainder of 26.
The number 9 becomes the next digit in our result. 
Result so far: 5999.209
If we subtract 774 from 800, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 10:
86 goes into 260 3 times with a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 5999.2093
Subtract 258 from 260 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 11:
If we divide 20 by 86, we get 0 and a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 5999.2093
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 12:
86 can be fit into 200 2 times, resulting in a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 5999.209302
If we take 172 away from 200, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 13:
86 goes into 280 3 times with a remainder of 22.
Use 3 as the next digit of our solution. 
Result so far: 5999.2093023
If we take 258 away from 280, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 14:
86 goes into 220 2 times with a remainder of 48.
The number 2 becomes the next digit in our result. 
Result so far: 5999.20930232
If we take 172 away from 220, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Our division results in 5999.20930232 with a remaining 4.8e-08.