404339 divided by 81 
We're looking to find how many times 81 goes into 404339.

On to step 1:
81 can be fit into 4 0 times, resulting in a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 81

Step 2:
When dividing 40 by 81, we get 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 40, we end up with 40.
Fetch the next digit (4) from the dividend, attach it to 40 and continue: 404 / 81

On to step 3:
81 goes into 404 4 times with a remainder of 80.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Deduct 324 from 404 and we're left with 80.
Grab the next digit (3) from the dividend, add it to 80, then carry on: 803 / 81

Step 4:
81 can be fit into 803 9 times, resulting in a remainder of 74.
Write down 9 as next digit of the result. 
Result so far: 49.0
Deduct 729 from 803 and we're left with 74.
Fetch the next digit (3) from the dividend, attach it to 74 and continue: 743 / 81

Going ahead to step 5:
81 goes into 743 9 times with a remainder of 14.
Put 9 as the next digit of the answer. 
Result so far: 499.0
Subtract 729 from 743 to get 14.
Take the next digit (9) from the dividend and append it to 14, then repeat: 149 / 81

Going ahead to step 6:
The number 81 fits into 149 1 times, leaving a remainder of 68.
Use 1 as the next digit of our solution. 
Result so far: 4991.0
The remainder is 68 after subtracting 81 from 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 7:
680 divided by 81 is 8 with a remainder of 32.
Record the quotient 8 as the next digit in the result. 
Result so far: 4991.8
If we take 648 away from 680, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 8:
320 divided by 81 is 3 with a remainder of 77.
Record the quotient 3 as the next digit in the result. 
Result so far: 4991.83
If we subtract 243 from 320, we get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Going ahead to step 9:
When dividing 770 by 81, we get 9 with a remainder of 41.
Write down 9 as next digit of the result. 
Result so far: 4991.839
The remainder is 41 after subtracting 729 from 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 10:
If we divide 410 by 81, we get 5 and a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 4991.8395
Subtract 405 from 410 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 11:
If we divide 50 by 81, we get 0 and a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 4991.8395
Subtracting 0 from 50 leaves us with 50.
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 12:
If we divide 500 by 81, we get 6 and a remainder of 14.
Put 6 as the next digit of the answer. 
Result so far: 4991.839506
Deduct 486 from 500 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 13:
The number 81 fits into 140 1 times, leaving a remainder of 59.
Write down 1 as next digit of the result. 
Result so far: 4991.8395061
Subtracting 81 from 140 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Let's proceed to step 14:
The number 81 fits into 590 7 times, leaving a remainder of 23.
Use 7 as the next digit of our solution. 
Result so far: 4991.83950617
If we take 567 away from 590, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

The final outcome is 4991.83950617, with a leftover of 2.3e-08.