403320 ÷ 15 
We want to divide 403320 by 15.

Moving on to step 1:
If we divide 4 by 15, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 15

Let's proceed to step 2:
40 divided by 15 is 2 with a remainder of 10.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 30 from 40 leaves us with 10.
Take the next digit (3) from the dividend and append it to 10, then repeat: 103 / 15

On to step 3:
15 can be fit into 103 6 times, resulting in a remainder of 13.
Record the quotient 6 as the next digit in the result. 
Result so far: 26.0
Subtracting 90 from 103 leaves us with 13.
Bring next digit (3) of the dividend behind the 13 and repeat the process: 133 / 15

Going ahead to step 4:
133 divided by 15 is 8 with a remainder of 13.
Record the quotient 8 as the next digit in the result. 
Result so far: 268.0
If we subtract 120 from 133, we get 13.
Take the next digit (2) from the dividend and append it to 13, then repeat: 132 / 15

On to step 5:
132 divided by 15 is 8 with a remainder of 12.
Record the quotient 8 as the next digit in the result. 
Result so far: 2688.0
If we take 120 away from 132, we end up with 12.
Include the next digit (0) from the dividend after 12, then repeat: 120 / 15

Advancing to step 6:
120 divided by 15 is 8 with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 26888.0
If we take 120 away from 120, 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.

On to step 7:
0 divided by 15 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 26888.0
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.

On to step 8:
0 divided by 15 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 26888.0
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.

In conclusion, the division gives 26888.0 with a balance of 0.0.