We look at the division of 434356 by 15 
We want to divide 434356 by 15.

Going ahead to step 1:
4 divided by 15 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 15

Advancing to step 2:
The number 15 fits into 43 2 times, leaving a remainder of 13.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 30 from 43 and we're left with 13.
Grab the next digit (4) from the dividend, add it to 13, then carry on: 134 / 15

Step 3:
The number 15 fits into 134 8 times, leaving a remainder of 14.
Use 8 as the next digit of our solution. 
Result so far: 28.0
The remainder is 14 after subtracting 120 from 134.
Grab the next digit (3) from the dividend, add it to 14, then carry on: 143 / 15

Let's proceed to step 4:
15 can be fit into 143 9 times, resulting in a remainder of 8.
Put 9 as the next digit of the answer. 
Result so far: 289.0
If we take 135 away from 143, we end up with 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 15

On to step 5:
If we divide 85 by 15, we get 5 and a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 2895.0
If we subtract 75 from 85, we get 10.
Append the next digit (6) from the dividend to 10 and continue with: 106 / 15

On to step 6:
The number 15 fits into 106 7 times, leaving a remainder of 1.
The next digit of our result is 7. 
Result so far: 28957.0
The remainder is 1 after subtracting 105 from 106.
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 15, we get 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 28957.0
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
If we divide 100 by 15, we get 6 and a remainder of 10.
Write down 6 as next digit of the result. 
Result so far: 28957.06
Subtract 90 from 100 to 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.

On to step 9:
The number 15 fits into 100 6 times, leaving a remainder of 10.
The next digit of our result is 6. 
Result so far: 28957.066
Subtracting 90 from 100 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final outcome is 28957.066, with a leftover of 0.001.