14590 ÷ 81 
Our goal is to divide 14590 by 81.

Moving on to 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
The remainder is 1 after subtracting 0 from 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 81

On to step 2:
81 goes into 14 0 times with a remainder of 14.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 14, we get 14.
Bring next digit (5) of the dividend behind the 14 and repeat the process: 145 / 81

Going ahead to step 3:
145 divided by 81 is 1 with a remainder of 64.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 64 after subtracting 81 from 145.
Grab the next digit (9) from the dividend, add it to 64, then carry on: 649 / 81

Moving on to step 4:
When dividing 649 by 81, we get 8 with a remainder of 1.
Use 8 as the next digit of our solution. 
Result so far: 18.0
If we subtract 648 from 649, we get 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 81

Going ahead to step 5:
The number 81 fits into 10 0 times, leaving a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 180.0
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 6:
The number 81 fits into 100 1 times, leaving a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 180.1
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.

Going ahead to step 7:
When dividing 190 by 81, we get 2 with a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 180.12
The remainder is 28 after subtracting 162 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 8:
When dividing 280 by 81, we get 3 with a remainder of 37.
Put 3 as the next digit of the answer. 
Result so far: 180.123
If we take 243 away from 280, we end up 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.

On to step 9:
If we divide 370 by 81, we get 4 and a remainder of 46.
The next digit of our result is 4. 
Result so far: 180.1234
Deduct 324 from 370 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 10:
If we divide 460 by 81, we get 5 and a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 180.12345
Subtracting 405 from 460 leaves us 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.

Step 11:
The number 81 fits into 550 6 times, leaving a remainder of 64.
The next digit of our result is 6. 
Result so far: 180.123456
The remainder is 64 after subtracting 486 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 12:
81 can be fit into 640 7 times, resulting in a remainder of 73.
The number 7 becomes the next digit in our result. 
Result so far: 180.1234567
The remainder is 73 after subtracting 567 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Advancing to step 13:
730 divided by 81 is 9 with a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 180.12345679
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.

Our division results in 180.12345679 with a remaining 1e-09.