Let's divide 485759 by 81
Let's see how many times 81 fits into 485759.

On to step 1:
4 divided by 81 is 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Take the next digit (8) from the dividend and append it to 4, then repeat: 48 / 81

Step 2:
81 can be fit into 48 0 times, resulting in a remainder of 48.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 48, we get 48.
Append the next digit (5) from the dividend to 48 and continue with: 485 / 81

Let's proceed to step 3:
When dividing 485 by 81, we get 5 with a remainder of 80.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we subtract 405 from 485, we get 80.
Bring next digit (7) of the dividend behind the 80 and repeat the process: 807 / 81

Let's proceed to step 4:
The number 81 fits into 807 9 times, leaving a remainder of 78.
Record the quotient 9 as the next digit in the result. 
Result so far: 59.0
Deduct 729 from 807 and we're left with 78.
Fetch the next digit (5) from the dividend, attach it to 78 and continue: 785 / 81

On to step 5:
The number 81 fits into 785 9 times, leaving a remainder of 56.
Record the quotient 9 as the next digit in the result. 
Result so far: 599.0
Subtract 729 from 785 to get 56.
Fetch the next digit (9) from the dividend, attach it to 56 and continue: 569 / 81

Step 6:
The number 81 fits into 569 7 times, leaving a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 5997.0
Deduct 567 from 569 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 7:
If we divide 20 by 81, we get 0 and a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 5997.0
Deduct 0 from 20 and we're left with 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 8:
The number 81 fits into 200 2 times, leaving a remainder of 38.
Write down 2 as next digit of the result. 
Result so far: 5997.02
Deduct 162 from 200 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 9:
380 divided by 81 is 4 with a remainder of 56.
The next digit of our result is 4. 
Result so far: 5997.024
Subtracting 324 from 380 leaves us 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.

Going ahead to step 10:
The number 81 fits into 560 6 times, leaving a remainder of 74.
Use 6 as the next digit of our solution. 
Result so far: 5997.0246
Subtracting 486 from 560 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Advancing to step 11:
740 divided by 81 is 9 with a remainder of 11.
Put 9 as the next digit of the answer. 
Result so far: 5997.02469
Subtract 729 from 740 to get 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 12:
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: 5997.024691
If we subtract 81 from 110, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 13:
81 can be fit into 290 3 times, resulting in a remainder of 47.
The number 3 becomes the next digit in our result. 
Result so far: 5997.0246913
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.

Advancing to step 14:
81 can be fit into 470 5 times, resulting in a remainder of 65.
Record the quotient 5 as the next digit in the result. 
Result so far: 5997.02469135
If we take 405 away from 470, we end up 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.

In conclusion, the division gives 5997.02469135 with a balance of 6.5e-08.