664619 ÷ 82 
We want to figure out the number of times 664619 can be divided by 82.

Step 1:
The number 82 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 82

On to step 2:
When dividing 66 by 82, we get 0 with a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 66 after subtracting 0 from 66.
Take the next digit (4) from the dividend and append it to 66, then repeat: 664 / 82

Moving on to step 3:
The number 82 fits into 664 8 times, leaving a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we subtract 656 from 664, we get 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 82

Going ahead to step 4:
The number 82 fits into 86 1 times, leaving a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 81.0
If we take 82 away from 86, we end up with 4.
Append the next digit (1) from the dividend to 4 and continue with: 41 / 82

Step 5:
82 can be fit into 41 0 times, resulting in a remainder of 41.
Record the quotient 0 as the next digit in the result. 
Result so far: 810.0
The remainder is 41 after subtracting 0 from 41.
Fetch the next digit (9) from the dividend, attach it to 41 and continue: 419 / 82

Going ahead to step 6:
82 can be fit into 419 5 times, resulting in a remainder of 9.
Record the quotient 5 as the next digit in the result. 
Result so far: 8105.0
Subtract 410 from 419 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 7:
The number 82 fits into 90 1 times, leaving a remainder of 8.
Use 1 as the next digit of our solution. 
Result so far: 8105.1
The remainder is 8 after subtracting 82 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 8:
82 can be fit into 80 0 times, resulting in a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 8105.1
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 9:
The number 82 fits into 800 9 times, leaving a remainder of 62.
Record the quotient 9 as the next digit in the result. 
Result so far: 8105.109
Deduct 738 from 800 and we're left 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.

On to step 10:
82 goes into 620 7 times with a remainder of 46.
Put 7 as the next digit of the answer. 
Result so far: 8105.1097
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.

Advancing to step 11:
The number 82 fits into 460 5 times, leaving a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 8105.10975
If we subtract 410 from 460, we 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.

Step 12:
82 goes into 500 6 times with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 8105.109756
Subtracting 492 from 500 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.

Going ahead to step 13:
The number 82 fits into 80 0 times, leaving a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 8105.109756
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.

Moving on to step 14:
82 goes into 800 9 times with a remainder of 62.
The next digit of our result is 9. 
Result so far: 8105.10975609
Deduct 738 from 800 and we're left 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.

The final outcome is 8105.10975609, with a leftover of 6.2e-08.