903156 ÷ 9 
Our goal is to divide 903156 by 9.

Moving on to step 1:
9 divided by 9 is 1 with a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 9 from 9 to get 0.
Fetch the next digit (0) from the dividend, attach it to 0 and continue: 0 / 9

Let's proceed to step 2:
If we divide 0 by 9, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 10.0
The remainder is 0 after subtracting 0 from 0.
Bring next digit (3) of the dividend behind the 0 and repeat the process: 3 / 9

Going ahead to step 3:
3 divided by 9 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 100.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 9

Going ahead to step 4:
31 divided by 9 is 3 with a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 1003.0
The remainder is 4 after subtracting 27 from 31.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 9

Moving on to step 5:
If we divide 45 by 9, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 10035.0
If we take 45 away from 45, we end up with 0.
Grab the next digit (6) from the dividend, add it to 0, then carry on: 6 / 9

Going ahead to step 6:
9 can be fit into 6 0 times, resulting in a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 100350.0
If we subtract 0 from 6, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 7:
When dividing 60 by 9, we get 6 with a remainder of 6.
The next digit of our result is 6. 
Result so far: 100350.6
The remainder is 6 after subtracting 54 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 8:
When dividing 60 by 9, we get 6 with a remainder of 6.
Use 6 as the next digit of our solution. 
Result so far: 100350.66
If we take 54 away from 60, 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 100350.66, with a leftover of 0.006.