Let's divide 15856 by 82
We want to figure out the number of times 15856 can be divided by 82.

Advancing to step 1:
When dividing 1 by 82, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 82

Let's proceed to step 2:
The number 82 fits into 15 0 times, leaving a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Grab the next digit (8) from the dividend, add it to 15, then carry on: 158 / 82

On to step 3:
If we divide 158 by 82, we get 1 and a remainder of 76.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 82 from 158 and we're left with 76.
Append the next digit (5) from the dividend to 76 and continue with: 765 / 82

Let's proceed to step 4:
82 goes into 765 9 times with a remainder of 27.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
If we take 738 away from 765, we end up with 27.
Bring next digit (6) of the dividend behind the 27 and repeat the process: 276 / 82

Step 5:
If we divide 276 by 82, we get 3 and a remainder of 30.
Record the quotient 3 as the next digit in the result. 
Result so far: 193.0
The remainder is 30 after subtracting 246 from 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 6:
When dividing 300 by 82, we get 3 with a remainder of 54.
The number 3 becomes the next digit in our result. 
Result so far: 193.3
If we take 246 away from 300, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 7:
82 can be fit into 540 6 times, resulting in a remainder of 48.
The number 6 becomes the next digit in our result. 
Result so far: 193.36
If we subtract 492 from 540, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 8:
If we divide 480 by 82, we get 5 and a remainder of 70.
Put 5 as the next digit of the answer. 
Result so far: 193.365
Deduct 410 from 480 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 9:
If we divide 700 by 82, we get 8 and a remainder of 44.
Put 8 as the next digit of the answer. 
Result so far: 193.3658
The remainder is 44 after subtracting 656 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 10:
If we divide 440 by 82, we get 5 and a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 193.36585
If we subtract 410 from 440, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 11:
82 goes into 300 3 times with a remainder of 54.
The next digit of our result is 3. 
Result so far: 193.365853
Subtracting 246 from 300 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 12:
The number 82 fits into 540 6 times, leaving a remainder of 48.
Use 6 as the next digit of our solution. 
Result so far: 193.3658536
If we take 492 away from 540, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 13:
The number 82 fits into 480 5 times, leaving a remainder of 70.
Use 5 as the next digit of our solution. 
Result so far: 193.36585365
Subtracting 410 from 480 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The final result is 193.36585365 with a remainder of 7e-08.