390521 ÷ 82 
Let's see how many times 82 fits into 390521.

On to step 1:
If we divide 3 by 82, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 82

Let's proceed to step 2:
The number 82 fits into 39 0 times, leaving a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Include the next digit (0) from the dividend after 39, then repeat: 390 / 82

Going ahead to step 3:
82 can be fit into 390 4 times, resulting in a remainder of 62.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we subtract 328 from 390, we get 62.
Fetch the next digit (5) from the dividend, attach it to 62 and continue: 625 / 82

Step 4:
If we divide 625 by 82, we get 7 and a remainder of 51.
The number 7 becomes the next digit in our result. 
Result so far: 47.0
The remainder is 51 after subtracting 574 from 625.
Bring next digit (2) of the dividend behind the 51 and repeat the process: 512 / 82

Advancing to step 5:
512 divided by 82 is 6 with a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 476.0
If we take 492 away from 512, we end up with 20.
Take the next digit (1) from the dividend and append it to 20, then repeat: 201 / 82

Let's proceed to step 6:
82 goes into 201 2 times with a remainder of 37.
The number 2 becomes the next digit in our result. 
Result so far: 4762.0
Subtracting 164 from 201 leaves us 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.

Going ahead to step 7:
If we divide 370 by 82, we get 4 and a remainder of 42.
The next digit of our result is 4. 
Result so far: 4762.4
The remainder is 42 after subtracting 328 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 8:
420 divided by 82 is 5 with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 4762.45
Subtract 410 from 420 to 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.

Step 9:
The number 82 fits into 100 1 times, leaving a remainder of 18.
Record the quotient 1 as the next digit in the result. 
Result so far: 4762.451
Subtract 82 from 100 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 10:
The number 82 fits into 180 2 times, leaving a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 4762.4512
Deduct 164 from 180 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 11:
160 divided by 82 is 1 with a remainder of 78.
Put 1 as the next digit of the answer. 
Result so far: 4762.45121
The remainder is 78 after subtracting 82 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 12:
When dividing 780 by 82, we get 9 with a remainder of 42.
Record the quotient 9 as the next digit in the result. 
Result so far: 4762.451219
Subtract 738 from 780 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 13:
If we divide 420 by 82, we get 5 and a remainder of 10.
The next digit of our result is 5. 
Result so far: 4762.4512195
The remainder is 10 after subtracting 410 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 14:
82 goes into 100 1 times with a remainder of 18.
The next digit of our result is 1. 
Result so far: 4762.45121951
Subtract 82 from 100 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

After the division, we end up with 4762.45121951 and a remainder of 1.8e-08.