103996 divided by 3 
Let's see how many times 3 fits into 103996.

Step 1:
If we divide 1 by 3, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (0) from the dividend, attach it to 1 and continue: 10 / 3

Going ahead to step 2:
3 can be fit into 10 3 times, resulting in a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 9 from 10 and we're left with 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 3

Going ahead to step 3:
If we divide 13 by 3, we get 4 and a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 34.0
Deduct 12 from 13 and we're left with 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 3

Step 4:
The number 3 fits into 19 6 times, leaving a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 346.0
Subtracting 18 from 19 leaves us with 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 3

Going ahead to step 5:
19 divided by 3 is 6 with a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 3466.0
Subtract 18 from 19 to get 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 3

Advancing to step 6:
16 divided by 3 is 5 with a remainder of 1.
Record the quotient 5 as the next digit in the result. 
Result so far: 34665.0
Subtracting 15 from 16 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
When dividing 10 by 3, we get 3 with a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 34665.3
Deduct 9 from 10 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 8:
3 can be fit into 10 3 times, resulting in a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 34665.33
Subtracting 9 from 10 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

In conclusion, the division gives 34665.33 with a balance of 0.001.