433257 divided by 15 
Let's see how many times 15 fits into 433257.

Let's proceed to step 1:
15 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 15

On to step 2:
If we divide 43 by 15, we get 2 and a remainder of 13.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 30 from 43 to get 13.
Take the next digit (3) from the dividend and append it to 13, then repeat: 133 / 15

Step 3:
When dividing 133 by 15, we get 8 with a remainder of 13.
Use 8 as the next digit of our solution. 
Result so far: 28.0
Deduct 120 from 133 and we're left with 13.
Fetch the next digit (2) from the dividend, attach it to 13 and continue: 132 / 15

Let's proceed to step 4:
132 divided by 15 is 8 with a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 288.0
If we take 120 away from 132, we end up with 12.
Take the next digit (5) from the dividend and append it to 12, then repeat: 125 / 15

Advancing to step 5:
125 divided by 15 is 8 with a remainder of 5.
Put 8 as the next digit of the answer. 
Result so far: 2888.0
Subtract 120 from 125 to get 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 15

Step 6:
15 can be fit into 57 3 times, resulting in a remainder of 12.
The number 3 becomes the next digit in our result. 
Result so far: 28883.0
Subtracting 45 from 57 leaves us with 12.
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 7:
15 goes into 120 8 times with a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 28883.8
The remainder is 0 after subtracting 120 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
15 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 28883.8
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
15 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 28883.8
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 28883.8 with a balance of 0.0.