39659851 ÷ 496 
We're looking to find how many times 496 goes into 39659851.

On to step 1:
496 can be fit into 3 0 times, resulting in a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 496

Going ahead to step 2:
496 can be fit into 39 0 times, resulting in a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Append the next digit (6) from the dividend to 39 and continue with: 396 / 496

Let's proceed to step 3:
If we divide 396 by 496, we get 0 and a remainder of 396.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 396 and we're left with 396.
Include the next digit (5) from the dividend after 396, then repeat: 3965 / 496

Moving on to step 4:
When dividing 3965 by 496, we get 7 with a remainder of 493.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Deduct 3472 from 3965 and we're left with 493.
Grab the next digit (9) from the dividend, add it to 493, then carry on: 4939 / 496

On to step 5:
496 can be fit into 4939 9 times, resulting in a remainder of 475.
The number 9 becomes the next digit in our result. 
Result so far: 79.0
If we take 4464 away from 4939, we end up with 475.
Fetch the next digit (8) from the dividend, attach it to 475 and continue: 4758 / 496

On to step 6:
If we divide 4758 by 496, we get 9 and a remainder of 294.
Use 9 as the next digit of our solution. 
Result so far: 799.0
Subtract 4464 from 4758 to get 294.
Include the next digit (5) from the dividend after 294, then repeat: 2945 / 496

Moving on to step 7:
496 can be fit into 2945 5 times, resulting in a remainder of 465.
The number 5 becomes the next digit in our result. 
Result so far: 7995.0
Subtracting 2480 from 2945 leaves us with 465.
Bring next digit (1) of the dividend behind the 465 and repeat the process: 4651 / 496

Step 8:
If we divide 4651 by 496, we get 9 and a remainder of 187.
Put 9 as the next digit of the answer. 
Result so far: 79959.0
Deduct 4464 from 4651 and we're left with 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Moving on to step 9:
The number 496 fits into 1870 3 times, leaving a remainder of 382.
The next digit of our result is 3. 
Result so far: 79959.3
If we take 1488 away from 1870, we end up with 382.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

Step 10:
496 goes into 3820 7 times with a remainder of 348.
Record the quotient 7 as the next digit in the result. 
Result so far: 79959.37
Deduct 3472 from 3820 and we're left with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Step 11:
If we divide 3480 by 496, we get 7 and a remainder of 8.
Record the quotient 7 as the next digit in the result. 
Result so far: 79959.377
Deduct 3472 from 3480 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 79959.377 with a remaining 0.0008.