497891 divided by 86 
Let's see how many times 86 fits into 497891.

On to step 1:
4 divided by 86 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (9) from the dividend after 4, then repeat: 49 / 86

Advancing to step 2:
If we divide 49 by 86, we get 0 and a remainder of 49.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 49 after subtracting 0 from 49.
Take the next digit (7) from the dividend and append it to 49, then repeat: 497 / 86

Let's proceed to step 3:
If we divide 497 by 86, we get 5 and a remainder of 67.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 430 from 497 to get 67.
Take the next digit (8) from the dividend and append it to 67, then repeat: 678 / 86

Going ahead to step 4:
When dividing 678 by 86, we get 7 with a remainder of 76.
Record the quotient 7 as the next digit in the result. 
Result so far: 57.0
Subtracting 602 from 678 leaves us with 76.
Take the next digit (9) from the dividend and append it to 76, then repeat: 769 / 86

Moving on to step 5:
86 goes into 769 8 times with a remainder of 81.
Use 8 as the next digit of our solution. 
Result so far: 578.0
Subtracting 688 from 769 leaves us with 81.
Append the next digit (1) from the dividend to 81 and continue with: 811 / 86

Let's proceed to step 6:
86 goes into 811 9 times with a remainder of 37.
The number 9 becomes the next digit in our result. 
Result so far: 5789.0
Deduct 774 from 811 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 7:
86 can be fit into 370 4 times, resulting in a remainder of 26.
Use 4 as the next digit of our solution. 
Result so far: 5789.4
If we take 344 away from 370, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 8:
The number 86 fits into 260 3 times, leaving a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 5789.43
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.

Moving on to step 9:
20 divided by 86 is 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 5789.43
If we take 0 away from 20, we end up 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.

Going ahead to step 10:
The number 86 fits into 200 2 times, leaving a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 5789.4302
Subtracting 172 from 200 leaves us 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.

On to step 11:
When dividing 280 by 86, we get 3 with a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 5789.43023
Subtract 258 from 280 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 12:
If we divide 220 by 86, we get 2 and a remainder of 48.
Write down 2 as next digit of the result. 
Result so far: 5789.430232
If we subtract 172 from 220, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 13:
When dividing 480 by 86, we get 5 with a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 5789.4302325
The remainder is 50 after subtracting 430 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 14:
When dividing 500 by 86, we get 5 with a remainder of 70.
Record the quotient 5 as the next digit in the result. 
Result so far: 5789.43023255
If we take 430 away from 500, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The final outcome is 5789.43023255, with a leftover of 7e-08.