We look at the division of 491950 by 81 
Our goal is to divide 491950 by 81.

Let's proceed to step 1:
4 divided by 81 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (9) from the dividend, attach it to 4 and continue: 49 / 81

Let's proceed to step 2:
When dividing 49 by 81, we get 0 with 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.
Include the next digit (1) from the dividend after 49, then repeat: 491 / 81

Moving on to step 3:
If we divide 491 by 81, we get 6 and a remainder of 5.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Deduct 486 from 491 and we're left with 5.
Take the next digit (9) from the dividend and append it to 5, then repeat: 59 / 81

Going ahead to step 4:
The number 81 fits into 59 0 times, leaving a remainder of 59.
Write down 0 as next digit of the result. 
Result so far: 60.0
The remainder is 59 after subtracting 0 from 59.
Grab the next digit (5) from the dividend, add it to 59, then carry on: 595 / 81

Let's proceed to step 5:
If we divide 595 by 81, we get 7 and a remainder of 28.
The number 7 becomes the next digit in our result. 
Result so far: 607.0
Subtracting 567 from 595 leaves us with 28.
Append the next digit (0) from the dividend to 28 and continue with: 280 / 81

Going ahead to step 6:
81 goes into 280 3 times with a remainder of 37.
Put 3 as the next digit of the answer. 
Result so far: 6073.0
If we subtract 243 from 280, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 7:
81 can be fit into 370 4 times, resulting in a remainder of 46.
Put 4 as the next digit of the answer. 
Result so far: 6073.4
Subtract 324 from 370 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 8:
460 divided by 81 is 5 with a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 6073.45
If we take 405 away from 460, 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.

Going ahead to step 9:
The number 81 fits into 550 6 times, leaving a remainder of 64.
Use 6 as the next digit of our solution. 
Result so far: 6073.456
If we take 486 away from 550, we end up 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:
If we divide 640 by 81, we get 7 and a remainder of 73.
Write down 7 as next digit of the result. 
Result so far: 6073.4567
Subtracting 567 from 640 leaves us with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Let's proceed to step 11:
81 goes into 730 9 times with a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 6073.45679
Subtracting 729 from 730 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 12:
10 divided by 81 is 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 6073.45679
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 13:
If we divide 100 by 81, we get 1 and a remainder of 19.
The next digit of our result is 1. 
Result so far: 6073.4567901
Subtracting 81 from 100 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 14:
If we divide 190 by 81, we get 2 and a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 6073.45679012
Deduct 162 from 190 and we're left 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.

After the division, we end up with 6073.45679012 and a remainder of 2.8e-08.