We divide 903105 by 15
We want to divide 903105 by 15.

Going ahead to step 1:
The number 15 fits into 9 0 times, leaving a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 15

On to step 2:
When dividing 90 by 15, we get 6 with a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we take 90 away from 90, we end up with 0.
Include the next digit (3) from the dividend after 0, then repeat: 3 / 15

Advancing to step 3:
15 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 60.0
If we take 0 away from 3, we end up with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 15

Advancing to step 4:
If we divide 31 by 15, we get 2 and a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 602.0
Subtract 30 from 31 to get 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 15

Going ahead to step 5:
The number 15 fits into 10 0 times, leaving a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 6020.0
The remainder is 10 after subtracting 0 from 10.
Include the next digit (5) from the dividend after 10, then repeat: 105 / 15

Advancing to step 6:
15 goes into 105 7 times with a remainder of 0.
Put 7 as the next digit of the answer. 
Result so far: 60207.0
Deduct 105 from 105 and we're left 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.

Moving on to step 7:
15 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 60207.0
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.

Let's proceed to step 8:
The number 15 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 60207.0
If we subtract 0 from 0, we 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 60207.0 with a balance of 0.0.