We're dividing 12963905 by 34 
We want to divide 12963905 by 34.

Going ahead to step 1:
If we divide 1 by 34, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 34

Advancing to step 2:
34 goes into 12 0 times with a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Take the next digit (9) from the dividend and append it to 12, then repeat: 129 / 34

Step 3:
The number 34 fits into 129 3 times, leaving a remainder of 27.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
The remainder is 27 after subtracting 102 from 129.
Grab the next digit (6) from the dividend, add it to 27, then carry on: 276 / 34

Let's proceed to step 4:
When dividing 276 by 34, we get 8 with a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 38.0
If we subtract 272 from 276, we get 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 34

Moving on to step 5:
34 can be fit into 43 1 times, resulting in a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 381.0
Subtracting 34 from 43 leaves us with 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 34

Advancing to step 6:
If we divide 99 by 34, we get 2 and a remainder of 31.
Use 2 as the next digit of our solution. 
Result so far: 3812.0
Subtracting 68 from 99 leaves us with 31.
Take the next digit (0) from the dividend and append it to 31, then repeat: 310 / 34

Going ahead to step 7:
34 can be fit into 310 9 times, resulting in a remainder of 4.
Use 9 as the next digit of our solution. 
Result so far: 38129.0
Subtract 306 from 310 to get 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 34

Moving on to step 8:
45 divided by 34 is 1 with a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 381291.0
If we subtract 34 from 45, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 9:
110 divided by 34 is 3 with a remainder of 8.
Put 3 as the next digit of the answer. 
Result so far: 381291.3
Deduct 102 from 110 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.

On to step 10:
34 goes into 80 2 times with a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 381291.32
The remainder is 12 after subtracting 68 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 11:
When dividing 120 by 34, we get 3 with a remainder of 18.
Use 3 as the next digit of our solution. 
Result so far: 381291.323
Deduct 102 from 120 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 12:
If we divide 180 by 34, we get 5 and a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 381291.3235
If we subtract 170 from 180, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 13:
100 divided by 34 is 2 with a remainder of 32.
Put 2 as the next digit of the answer. 
Result so far: 381291.32352
If we subtract 68 from 100, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 14:
The number 34 fits into 320 9 times, leaving a remainder of 14.
The number 9 becomes the next digit in our result. 
Result so far: 381291.323529
Subtract 306 from 320 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 15:
34 goes into 140 4 times with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 381291.3235294
If we take 136 away from 140, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 16:
If we divide 40 by 34, we get 1 and a remainder of 6.
The next digit of our result is 1. 
Result so far: 381291.32352941
If we take 34 away from 40, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The final outcome is 381291.32352941, with a leftover of 6e-09.