We look at the division of 512457 by 82 
Let's see how many times 82 fits into 512457.

Let's proceed to step 1:
When dividing 5 by 82, we get 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 82

On to step 2:
If we divide 51 by 82, we get 0 and a remainder of 51.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Bring next digit (2) of the dividend behind the 51 and repeat the process: 512 / 82

On to step 3:
When dividing 512 by 82, we get 6 with a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtract 492 from 512 to get 20.
Include the next digit (4) from the dividend after 20, then repeat: 204 / 82

Moving on to step 4:
82 goes into 204 2 times with a remainder of 40.
Write down 2 as next digit of the result. 
Result so far: 62.0
Subtract 164 from 204 to get 40.
Take the next digit (5) from the dividend and append it to 40, then repeat: 405 / 82

Moving on to step 5:
When dividing 405 by 82, we get 4 with a remainder of 77.
Put 4 as the next digit of the answer. 
Result so far: 624.0
If we take 328 away from 405, we end up with 77.
Fetch the next digit (7) from the dividend, attach it to 77 and continue: 777 / 82

Advancing to step 6:
777 divided by 82 is 9 with a remainder of 39.
Record the quotient 9 as the next digit in the result. 
Result so far: 6249.0
If we take 738 away from 777, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Moving on to step 7:
When dividing 390 by 82, we get 4 with a remainder of 62.
Use 4 as the next digit of our solution. 
Result so far: 6249.4
Subtracting 328 from 390 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 8:
The number 82 fits into 620 7 times, leaving a remainder of 46.
Record the quotient 7 as the next digit in the result. 
Result so far: 6249.47
Subtracting 574 from 620 leaves us 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.

On to step 9:
82 goes into 460 5 times with a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 6249.475
Subtract 410 from 460 to get 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 10:
The number 82 fits into 500 6 times, leaving a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 6249.4756
Subtract 492 from 500 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 11:
When dividing 80 by 82, we get 0 with a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 6249.4756
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 12:
The number 82 fits into 800 9 times, leaving a remainder of 62.
Put 9 as the next digit of the answer. 
Result so far: 6249.475609
Subtract 738 from 800 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 13:
When dividing 620 by 82, we get 7 with a remainder of 46.
The next digit of our result is 7. 
Result so far: 6249.4756097
If we subtract 574 from 620, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 14:
The number 82 fits into 460 5 times, leaving a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 6249.47560975
Subtracting 410 from 460 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.

Our division results in 6249.47560975 with a remaining 5e-08.