We look at the division of 438490 by 82 
Let's see how many times 82 fits into 438490.

On to step 1:
4 divided by 82 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 82

Let's proceed to step 2:
43 divided by 82 is 0 with a remainder of 43.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Take the next digit (8) from the dividend and append it to 43, then repeat: 438 / 82

On to step 3:
When dividing 438 by 82, we get 5 with a remainder of 28.
Write down 5 as next digit of the result. 
Result so far: 5.0
The remainder is 28 after subtracting 410 from 438.
Append the next digit (4) from the dividend to 28 and continue with: 284 / 82

Step 4:
If we divide 284 by 82, we get 3 and a remainder of 38.
Use 3 as the next digit of our solution. 
Result so far: 53.0
The remainder is 38 after subtracting 246 from 284.
Bring next digit (9) of the dividend behind the 38 and repeat the process: 389 / 82

Let's proceed to step 5:
If we divide 389 by 82, we get 4 and a remainder of 61.
Put 4 as the next digit of the answer. 
Result so far: 534.0
If we take 328 away from 389, we end up with 61.
Include the next digit (0) from the dividend after 61, then repeat: 610 / 82

On to step 6:
610 divided by 82 is 7 with a remainder of 36.
Put 7 as the next digit of the answer. 
Result so far: 5347.0
The remainder is 36 after subtracting 574 from 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 7:
When dividing 360 by 82, we get 4 with a remainder of 32.
The next digit of our result is 4. 
Result so far: 5347.4
Subtracting 328 from 360 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 8:
320 divided by 82 is 3 with a remainder of 74.
The next digit of our result is 3. 
Result so far: 5347.43
Subtracting 246 from 320 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.

Moving on to step 9:
82 can be fit into 740 9 times, resulting in a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 5347.439
Subtracting 738 from 740 leaves us 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 10:
The number 82 fits into 20 0 times, leaving a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 5347.439
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 11:
82 goes into 200 2 times with a remainder of 36.
The next digit of our result is 2. 
Result so far: 5347.43902
Subtract 164 from 200 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 12:
360 divided by 82 is 4 with a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 5347.439024
If we take 328 away from 360, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 13:
If we divide 320 by 82, we get 3 and a remainder of 74.
Write down 3 as next digit of the result. 
Result so far: 5347.4390243
The remainder is 74 after subtracting 246 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 14:
82 goes into 740 9 times with a remainder of 2.
The next digit of our result is 9. 
Result so far: 5347.43902439
If we subtract 738 from 740, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final result is 5347.43902439 with a remainder of 2e-09.