We're dividing 39961920 by 412 
Let's see how many times 412 fits into 39961920.

Moving on to step 1:
412 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 412

Step 2:
If we divide 39 by 412, we get 0 and a remainder of 39.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 39 leaves us with 39.
Bring next digit (9) of the dividend behind the 39 and repeat the process: 399 / 412

Step 3:
If we divide 399 by 412, we get 0 and a remainder of 399.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 399, we get 399.
Take the next digit (6) from the dividend and append it to 399, then repeat: 3996 / 412

Advancing to step 4:
3996 divided by 412 is 9 with a remainder of 288.
The next digit of our result is 9. 
Result so far: 9.0
If we take 3708 away from 3996, we end up with 288.
Include the next digit (1) from the dividend after 288, then repeat: 2881 / 412

Going ahead to step 5:
2881 divided by 412 is 6 with a remainder of 409.
The number 6 becomes the next digit in our result. 
Result so far: 96.0
If we subtract 2472 from 2881, we get 409.
Append the next digit (9) from the dividend to 409 and continue with: 4099 / 412

Advancing to step 6:
412 can be fit into 4099 9 times, resulting in a remainder of 391.
Write down 9 as next digit of the result. 
Result so far: 969.0
If we take 3708 away from 4099, we end up with 391.
Fetch the next digit (2) from the dividend, attach it to 391 and continue: 3912 / 412

Step 7:
412 goes into 3912 9 times with a remainder of 204.
The number 9 becomes the next digit in our result. 
Result so far: 9699.0
If we take 3708 away from 3912, we end up with 204.
Append the next digit (0) from the dividend to 204 and continue with: 2040 / 412

Step 8:
412 can be fit into 2040 4 times, resulting in a remainder of 392.
Put 4 as the next digit of the answer. 
Result so far: 96994.0
If we take 1648 away from 2040, we end up with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Step 9:
When dividing 3920 by 412, we get 9 with a remainder of 212.
The next digit of our result is 9. 
Result so far: 96994.9
Subtracting 3708 from 3920 leaves us with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Moving on to step 10:
2120 divided by 412 is 5 with a remainder of 60.
The number 5 becomes the next digit in our result. 
Result so far: 96994.95
Deduct 2060 from 2120 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 11:
When dividing 600 by 412, we get 1 with a remainder of 188.
Write down 1 as next digit of the result. 
Result so far: 96994.951
Subtract 412 from 600 to get 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

On to step 12:
The number 412 fits into 1880 4 times, leaving a remainder of 232.
Write down 4 as next digit of the result. 
Result so far: 96994.9514
If we take 1648 away from 1880, we end up with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Advancing to step 13:
412 goes into 2320 5 times with a remainder of 260.
Write down 5 as next digit of the result. 
Result so far: 96994.95145
If we take 2060 away from 2320, we end up with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Going ahead to step 14:
2600 divided by 412 is 6 with a remainder of 128.
Use 6 as the next digit of our solution. 
Result so far: 96994.951456
Subtract 2472 from 2600 to get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

On to step 15:
412 goes into 1280 3 times with a remainder of 44.
Record the quotient 3 as the next digit in the result. 
Result so far: 96994.9514563
If we subtract 1236 from 1280, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 16:
412 can be fit into 440 1 times, resulting in a remainder of 28.
The number 1 becomes the next digit in our result. 
Result so far: 96994.95145631
The remainder is 28 after subtracting 412 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

In conclusion, the division gives 96994.95145631 with a balance of 2.8e-08.