144404 ÷ 81 
We're looking to find how many times 81 goes into 144404.

Step 1:
When dividing 1 by 81, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 81

Moving on to step 2:
81 goes into 14 0 times with a remainder of 14.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 14, we get 14.
Append the next digit (4) from the dividend to 14 and continue with: 144 / 81

Let's proceed to step 3:
144 divided by 81 is 1 with a remainder of 63.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 63 after subtracting 81 from 144.
Fetch the next digit (4) from the dividend, attach it to 63 and continue: 634 / 81

On to step 4:
81 can be fit into 634 7 times, resulting in a remainder of 67.
Put 7 as the next digit of the answer. 
Result so far: 17.0
Deduct 567 from 634 and we're left with 67.
Fetch the next digit (0) from the dividend, attach it to 67 and continue: 670 / 81

Going ahead to step 5:
81 goes into 670 8 times with a remainder of 22.
Write down 8 as next digit of the result. 
Result so far: 178.0
Subtract 648 from 670 to get 22.
Fetch the next digit (4) from the dividend, attach it to 22 and continue: 224 / 81

Moving on to step 6:
224 divided by 81 is 2 with a remainder of 62.
Write down 2 as next digit of the result. 
Result so far: 1782.0
The remainder is 62 after subtracting 162 from 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 7:
The number 81 fits into 620 7 times, leaving a remainder of 53.
Record the quotient 7 as the next digit in the result. 
Result so far: 1782.7
Subtract 567 from 620 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

On to step 8:
81 goes into 530 6 times with a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 1782.76
Subtracting 486 from 530 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 9:
When dividing 440 by 81, we get 5 with a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 1782.765
Subtracting 405 from 440 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 10:
When dividing 350 by 81, we get 4 with a remainder of 26.
The number 4 becomes the next digit in our result. 
Result so far: 1782.7654
Deduct 324 from 350 and we're left 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.

Moving on to step 11:
If we divide 260 by 81, we get 3 and a remainder of 17.
Use 3 as the next digit of our solution. 
Result so far: 1782.76543
Subtracting 243 from 260 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 12:
If we divide 170 by 81, we get 2 and a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 1782.765432
Subtracting 162 from 170 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 13:
81 goes into 80 0 times with a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 1782.765432
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 14:
When dividing 800 by 81, we get 9 with a remainder of 71.
Write down 9 as next digit of the result. 
Result so far: 1782.76543209
Deduct 729 from 800 and we're left with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

After the division, we end up with 1782.76543209 and a remainder of 7.1e-08.