489791 ÷ 81 
We're looking to find how many times 81 goes into 489791.

Moving on to step 1:
81 can be fit into 4 0 times, resulting in a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 81

Advancing to step 2:
When dividing 48 by 81, we get 0 with a remainder of 48.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 48 after subtracting 0 from 48.
Take the next digit (9) from the dividend and append it to 48, then repeat: 489 / 81

Moving on to step 3:
When dividing 489 by 81, we get 6 with a remainder of 3.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Deduct 486 from 489 and we're left with 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 81

Step 4:
If we divide 37 by 81, we get 0 and a remainder of 37.
Write down 0 as next digit of the result. 
Result so far: 60.0
Subtract 0 from 37 to get 37.
Fetch the next digit (9) from the dividend, attach it to 37 and continue: 379 / 81

Going ahead to step 5:
If we divide 379 by 81, we get 4 and a remainder of 55.
The number 4 becomes the next digit in our result. 
Result so far: 604.0
The remainder is 55 after subtracting 324 from 379.
Include the next digit (1) from the dividend after 55, then repeat: 551 / 81

Going ahead to step 6:
81 goes into 551 6 times with a remainder of 65.
The next digit of our result is 6. 
Result so far: 6046.0
Deduct 486 from 551 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Step 7:
650 divided by 81 is 8 with a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 6046.8
If we subtract 648 from 650, we 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.

Let's proceed to step 8:
The number 81 fits into 20 0 times, leaving a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 6046.8
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 9:
If we divide 200 by 81, we get 2 and a remainder of 38.
Use 2 as the next digit of our solution. 
Result so far: 6046.802
The remainder is 38 after subtracting 162 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 10:
When dividing 380 by 81, we get 4 with a remainder of 56.
Use 4 as the next digit of our solution. 
Result so far: 6046.8024
Deduct 324 from 380 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 11:
560 divided by 81 is 6 with a remainder of 74.
The next digit of our result is 6. 
Result so far: 6046.80246
Subtract 486 from 560 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 12:
When dividing 740 by 81, we get 9 with a remainder of 11.
Use 9 as the next digit of our solution. 
Result so far: 6046.802469
If we take 729 away from 740, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 13:
If we divide 110 by 81, we get 1 and a remainder of 29.
Write down 1 as next digit of the result. 
Result so far: 6046.8024691
The remainder is 29 after subtracting 81 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 14:
81 goes into 290 3 times with a remainder of 47.
Write down 3 as next digit of the result. 
Result so far: 6046.80246913
The remainder is 47 after subtracting 243 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

The quotient of the division is 6046.80246913, and the remainder is 4.7e-08.