Let's divide 488965 by 86
We're looking to find how many times 86 goes into 488965.

Step 1:
The number 86 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 86

Step 2:
The number 86 fits into 48 0 times, leaving a remainder of 48.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 48 and we're left with 48.
Append the next digit (8) from the dividend to 48 and continue with: 488 / 86

Step 3:
488 divided by 86 is 5 with a remainder of 58.
The next digit of our result is 5. 
Result so far: 5.0
The remainder is 58 after subtracting 430 from 488.
Take the next digit (9) from the dividend and append it to 58, then repeat: 589 / 86

Let's proceed to step 4:
If we divide 589 by 86, we get 6 and a remainder of 73.
The number 6 becomes the next digit in our result. 
Result so far: 56.0
The remainder is 73 after subtracting 516 from 589.
Append the next digit (6) from the dividend to 73 and continue with: 736 / 86

Moving on to step 5:
The number 86 fits into 736 8 times, leaving a remainder of 48.
Put 8 as the next digit of the answer. 
Result so far: 568.0
Subtracting 688 from 736 leaves us with 48.
Take the next digit (5) from the dividend and append it to 48, then repeat: 485 / 86

Going ahead to step 6:
When dividing 485 by 86, we get 5 with a remainder of 55.
The next digit of our result is 5. 
Result so far: 5685.0
If we take 430 away from 485, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Advancing to step 7:
86 can be fit into 550 6 times, resulting in a remainder of 34.
Use 6 as the next digit of our solution. 
Result so far: 5685.6
If we take 516 away from 550, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 8:
86 goes into 340 3 times with a remainder of 82.
Put 3 as the next digit of the answer. 
Result so far: 5685.63
The remainder is 82 after subtracting 258 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Going ahead to step 9:
The number 86 fits into 820 9 times, leaving a remainder of 46.
Put 9 as the next digit of the answer. 
Result so far: 5685.639
If we take 774 away from 820, 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.

Going ahead to step 10:
86 goes into 460 5 times with a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 5685.6395
Subtract 430 from 460 to 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.

On to step 11:
If we divide 300 by 86, we get 3 and a remainder of 42.
Put 3 as the next digit of the answer. 
Result so far: 5685.63953
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.

Advancing to step 12:
If we divide 420 by 86, we get 4 and a remainder of 76.
Write down 4 as next digit of the result. 
Result so far: 5685.639534
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.

Step 13:
86 can be fit into 760 8 times, resulting in a remainder of 72.
Record the quotient 8 as the next digit in the result. 
Result so far: 5685.6395348
If we subtract 688 from 760, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 14:
If we divide 720 by 86, we get 8 and a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 5685.63953488
If we subtract 688 from 720, we get 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 5685.63953488 and a remainder of 3.2e-08.