We're dividing 331232 by 86 
We're looking to find how many times 86 goes into 331232.

Advancing to step 1:
86 goes into 3 0 times with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (3) from the dividend and append it to 3, then repeat: 33 / 86

On to step 2:
When dividing 33 by 86, we get 0 with a remainder of 33.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 33 leaves us with 33.
Fetch the next digit (1) from the dividend, attach it to 33 and continue: 331 / 86

On to step 3:
The number 86 fits into 331 3 times, leaving a remainder of 73.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 258 from 331, we get 73.
Include the next digit (2) from the dividend after 73, then repeat: 732 / 86

On to step 4:
86 goes into 732 8 times with a remainder of 44.
Write down 8 as next digit of the result. 
Result so far: 38.0
If we take 688 away from 732, we end up with 44.
Include the next digit (3) from the dividend after 44, then repeat: 443 / 86

Going ahead to step 5:
If we divide 443 by 86, we get 5 and a remainder of 13.
The number 5 becomes the next digit in our result. 
Result so far: 385.0
The remainder is 13 after subtracting 430 from 443.
Take the next digit (2) from the dividend and append it to 13, then repeat: 132 / 86

Step 6:
When dividing 132 by 86, we get 1 with a remainder of 46.
Write down 1 as next digit of the result. 
Result so far: 3851.0
If we take 86 away from 132, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 7:
The number 86 fits into 460 5 times, leaving a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 3851.5
If we take 430 away from 460, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 8:
The number 86 fits into 300 3 times, leaving a remainder of 42.
Use 3 as the next digit of our solution. 
Result so far: 3851.53
Deduct 258 from 300 and we're left with 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:
If we divide 420 by 86, we get 4 and a remainder of 76.
Record the quotient 4 as the next digit in the result. 
Result so far: 3851.534
If we subtract 344 from 420, we 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.

Let's proceed to step 10:
If we divide 760 by 86, we get 8 and a remainder of 72.
The number 8 becomes the next digit in our result. 
Result so far: 3851.5348
If we take 688 away from 760, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Let's proceed to step 11:
When dividing 720 by 86, we get 8 with a remainder of 32.
Write down 8 as next digit of the result. 
Result so far: 3851.53488
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 3851.53488 and a remainder of 3.2e-05.