82039891 ÷ 392 
We're looking to find how many times 392 goes into 82039891.

Step 1:
392 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (2) from the dividend and append it to 8, then repeat: 82 / 392

Going ahead to step 2:
When dividing 82 by 392, we get 0 with a remainder of 82.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 82, we end up with 82.
Include the next digit (0) from the dividend after 82, then repeat: 820 / 392

Let's proceed to step 3:
The number 392 fits into 820 2 times, leaving a remainder of 36.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 784 from 820 leaves us with 36.
Fetch the next digit (3) from the dividend, attach it to 36 and continue: 363 / 392

Step 4:
392 goes into 363 0 times with a remainder of 363.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
The remainder is 363 after subtracting 0 from 363.
Take the next digit (9) from the dividend and append it to 363, then repeat: 3639 / 392

Let's proceed to step 5:
392 can be fit into 3639 9 times, resulting in a remainder of 111.
Put 9 as the next digit of the answer. 
Result so far: 209.0
The remainder is 111 after subtracting 3528 from 3639.
Grab the next digit (8) from the dividend, add it to 111, then carry on: 1118 / 392

Advancing to step 6:
392 can be fit into 1118 2 times, resulting in a remainder of 334.
Record the quotient 2 as the next digit in the result. 
Result so far: 2092.0
If we subtract 784 from 1118, we get 334.
Append the next digit (9) from the dividend to 334 and continue with: 3349 / 392

Step 7:
The number 392 fits into 3349 8 times, leaving a remainder of 213.
Use 8 as the next digit of our solution. 
Result so far: 20928.0
The remainder is 213 after subtracting 3136 from 3349.
Append the next digit (1) from the dividend to 213 and continue with: 2131 / 392

On to step 8:
392 goes into 2131 5 times with a remainder of 171.
The next digit of our result is 5. 
Result so far: 209285.0
If we subtract 1960 from 2131, we get 171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

Advancing to step 9:
The number 392 fits into 1710 4 times, leaving a remainder of 142.
Use 4 as the next digit of our solution. 
Result so far: 209285.4
Subtract 1568 from 1710 to get 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Advancing to step 10:
If we divide 1420 by 392, we get 3 and a remainder of 244.
Use 3 as the next digit of our solution. 
Result so far: 209285.43
If we take 1176 away from 1420, we end up with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Advancing to step 11:
2440 divided by 392 is 6 with a remainder of 88.
Use 6 as the next digit of our solution. 
Result so far: 209285.436
The remainder is 88 after subtracting 2352 from 2440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Let's proceed to step 12:
392 goes into 880 2 times with a remainder of 96.
Put 2 as the next digit of the answer. 
Result so far: 209285.4362
If we take 784 away from 880, we end up with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Going ahead to step 13:
392 goes into 960 2 times with a remainder of 176.
Use 2 as the next digit of our solution. 
Result so far: 209285.43622
The remainder is 176 after subtracting 784 from 960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

The final result is 209285.43622 with a remainder of 0.000176.