491359 ÷ 86 
We want to divide 491359 by 86.

Going ahead to step 1:
If we divide 4 by 86, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 86

Step 2:
86 can be fit into 49 0 times, resulting in a remainder of 49.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 49 leaves us with 49.
Append the next digit (1) from the dividend to 49 and continue with: 491 / 86

Step 3:
491 divided by 86 is 5 with a remainder of 61.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtracting 430 from 491 leaves us with 61.
Take the next digit (3) from the dividend and append it to 61, then repeat: 613 / 86

On to step 4:
86 can be fit into 613 7 times, resulting in a remainder of 11.
Use 7 as the next digit of our solution. 
Result so far: 57.0
If we subtract 602 from 613, we get 11.
Grab the next digit (5) from the dividend, add it to 11, then carry on: 115 / 86

Advancing to step 5:
86 can be fit into 115 1 times, resulting in a remainder of 29.
Put 1 as the next digit of the answer. 
Result so far: 571.0
The remainder is 29 after subtracting 86 from 115.
Include the next digit (9) from the dividend after 29, then repeat: 299 / 86

Step 6:
86 can be fit into 299 3 times, resulting in a remainder of 41.
Use 3 as the next digit of our solution. 
Result so far: 5713.0
If we subtract 258 from 299, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 7:
If we divide 410 by 86, we get 4 and a remainder of 66.
Record the quotient 4 as the next digit in the result. 
Result so far: 5713.4
Subtract 344 from 410 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Let's proceed to step 8:
If we divide 660 by 86, we get 7 and a remainder of 58.
Use 7 as the next digit of our solution. 
Result so far: 5713.47
If we take 602 away from 660, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 9:
When dividing 580 by 86, we get 6 with a remainder of 64.
Record the quotient 6 as the next digit in the result. 
Result so far: 5713.476
Subtracting 516 from 580 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 10:
The number 86 fits into 640 7 times, leaving a remainder of 38.
Use 7 as the next digit of our solution. 
Result so far: 5713.4767
If we take 602 away from 640, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 11:
When dividing 380 by 86, we get 4 with a remainder of 36.
The number 4 becomes the next digit in our result. 
Result so far: 5713.47674
Subtracting 344 from 380 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 12:
If we divide 360 by 86, we get 4 and a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 5713.476744
If we take 344 away from 360, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Our division results in 5713.476744 with a remaining 1.6e-06.