Let's divide 836090 by 82
We want to figure out the number of times 836090 can be divided by 82.

On to step 1:
The number 82 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 82

On to step 2:
82 can be fit into 83 1 times, resulting in a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 82 from 83 leaves us with 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 82

Moving on to step 3:
The number 82 fits into 16 0 times, leaving a remainder of 16.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Deduct 0 from 16 and we're left with 16.
Bring next digit (0) of the dividend behind the 16 and repeat the process: 160 / 82

Advancing to step 4:
If we divide 160 by 82, we get 1 and a remainder of 78.
The number 1 becomes the next digit in our result. 
Result so far: 101.0
Subtracting 82 from 160 leaves us with 78.
Fetch the next digit (9) from the dividend, attach it to 78 and continue: 789 / 82

Let's proceed to step 5:
If we divide 789 by 82, we get 9 and a remainder of 51.
Put 9 as the next digit of the answer. 
Result so far: 1019.0
If we subtract 738 from 789, we get 51.
Take the next digit (0) from the dividend and append it to 51, then repeat: 510 / 82

Going ahead to step 6:
82 can be fit into 510 6 times, resulting in a remainder of 18.
Record the quotient 6 as the next digit in the result. 
Result so far: 10196.0
If we take 492 away from 510, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 7:
82 can be fit into 180 2 times, resulting in a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 10196.2
If we subtract 164 from 180, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 8:
The number 82 fits into 160 1 times, leaving a remainder of 78.
Put 1 as the next digit of the answer. 
Result so far: 10196.21
Deduct 82 from 160 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 9:
82 goes into 780 9 times with a remainder of 42.
Use 9 as the next digit of our solution. 
Result so far: 10196.219
Deduct 738 from 780 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 10:
The number 82 fits into 420 5 times, leaving a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 10196.2195
If we take 410 away from 420, we end up with 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 11:
If we divide 100 by 82, we get 1 and a remainder of 18.
Write down 1 as next digit of the result. 
Result so far: 10196.21951
Subtracting 82 from 100 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 12:
The number 82 fits into 180 2 times, leaving a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 10196.219512
Subtracting 164 from 180 leaves us 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.

Step 13:
82 can be fit into 160 1 times, resulting in a remainder of 78.
Use 1 as the next digit of our solution. 
Result so far: 10196.2195121
Deduct 82 from 160 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 14:
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: 10196.21951219
The remainder is 42 after subtracting 738 from 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

The final outcome is 10196.21951219, with a leftover of 4.2e-08.