We look at the division of 412115 by 86 
We're looking to find how many times 86 goes into 412115.

Step 1:
The number 86 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (1) from the dividend after 4, then repeat: 41 / 86

On to step 2:
The number 86 fits into 41 0 times, leaving a remainder of 41.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 41 after subtracting 0 from 41.
Include the next digit (2) from the dividend after 41, then repeat: 412 / 86

Let's proceed to step 3:
If we divide 412 by 86, we get 4 and a remainder of 68.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Deduct 344 from 412 and we're left with 68.
Take the next digit (1) from the dividend and append it to 68, then repeat: 681 / 86

Moving on to step 4:
86 goes into 681 7 times with a remainder of 79.
Write down 7 as next digit of the result. 
Result so far: 47.0
Subtract 602 from 681 to get 79.
Grab the next digit (1) from the dividend, add it to 79, then carry on: 791 / 86

Step 5:
86 can be fit into 791 9 times, resulting in a remainder of 17.
The next digit of our result is 9. 
Result so far: 479.0
The remainder is 17 after subtracting 774 from 791.
Fetch the next digit (5) from the dividend, attach it to 17 and continue: 175 / 86

Going ahead to step 6:
175 divided by 86 is 2 with a remainder of 3.
Write down 2 as next digit of the result. 
Result so far: 4792.0
The remainder is 3 after subtracting 172 from 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 7:
If we divide 30 by 86, we get 0 and a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 4792.0
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 8:
300 divided by 86 is 3 with a remainder of 42.
The next digit of our result is 3. 
Result so far: 4792.03
If we subtract 258 from 300, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 9:
420 divided by 86 is 4 with a remainder of 76.
Use 4 as the next digit of our solution. 
Result so far: 4792.034
Subtract 344 from 420 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 10:
When dividing 760 by 86, we get 8 with a remainder of 72.
Put 8 as the next digit of the answer. 
Result so far: 4792.0348
The remainder is 72 after subtracting 688 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 11:
If we divide 720 by 86, we get 8 and a remainder of 32.
The next digit of our result is 8. 
Result so far: 4792.03488
Subtracting 688 from 720 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

After the division, we end up with 4792.03488 and a remainder of 3.2e-05.