We look at the division of 10363434 by 3 
We're looking to find how many times 3 goes into 10363434.

Going ahead to step 1:
3 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 3

Going ahead to step 2:
When dividing 10 by 3, we get 3 with a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 9 from 10 to get 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.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 3

Step 4:
If we divide 16 by 3, we get 5 and a remainder of 1.
Use 5 as the next digit of our solution. 
Result so far: 345.0
Subtracting 15 from 16 leaves us with 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 3

Step 5:
13 divided by 3 is 4 with a remainder of 1.
The next digit of our result is 4. 
Result so far: 3454.0
If we subtract 12 from 13, we get 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 3

Advancing to step 6:
When dividing 14 by 3, we get 4 with a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 34544.0
If we take 12 away from 14, we end up with 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 3

Going ahead to step 7:
When dividing 23 by 3, we get 7 with a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 345447.0
The remainder is 2 after subtracting 21 from 23.
Include the next digit (4) from the dividend after 2, then repeat: 24 / 3

Let's proceed to step 8:
When dividing 24 by 3, we get 8 with a remainder of 0.
The next digit of our result is 8. 
Result so far: 3454478.0
The remainder is 0 after subtracting 24 from 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
0 divided by 3 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 3454478.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
The number 3 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 3454478.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 3454478.0, with a leftover of 0.0.