We look at the division of 903628 by 18 
Our goal is to divide 903628 by 18.

On to step 1:
18 can be fit into 9 0 times, resulting in a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 18

Moving on to step 2:
90 divided by 18 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we take 90 away from 90, we end up with 0.
Bring next digit (3) of the dividend behind the 0 and repeat the process: 3 / 18

On to step 3:
When dividing 3 by 18, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 50.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 18

Let's proceed to step 4:
18 can be fit into 36 2 times, resulting in a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 502.0
If we subtract 36 from 36, we get 0.
Grab the next digit (2) from the dividend, add it to 0, then carry on: 2 / 18

Advancing to step 5:
If we divide 2 by 18, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 5020.0
If we take 0 away from 2, we end up with 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 18

Step 6:
18 goes into 28 1 times with a remainder of 10.
Record the quotient 1 as the next digit in the result. 
Result so far: 50201.0
If we take 18 away from 28, 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.

On to step 7:
18 goes into 100 5 times with a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 50201.5
If we subtract 90 from 100, we 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.

Moving on to step 8:
18 can be fit into 100 5 times, resulting in a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 50201.55
If we subtract 90 from 100, we 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.

The final result is 50201.55 with a remainder of 0.01.