We look at the division of 40484 by 900 
We're looking to find how many times 900 goes into 40484.

On to step 1:
If we divide 4 by 900, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 900

Advancing to step 2:
40 divided by 900 is 0 with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Take the next digit (4) from the dividend and append it to 40, then repeat: 404 / 900

Advancing to step 3:
If we divide 404 by 900, we get 0 and a remainder of 404.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 404, we get 404.
Fetch the next digit (8) from the dividend, attach it to 404 and continue: 4048 / 900

Step 4:
900 can be fit into 4048 4 times, resulting in a remainder of 448.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 448 after subtracting 3600 from 4048.
Append the next digit (4) from the dividend to 448 and continue with: 4484 / 900

Advancing to step 5:
4484 divided by 900 is 4 with a remainder of 884.
Write down 4 as next digit of the result. 
Result so far: 44.0
If we subtract 3600 from 4484, we get 884.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8840, and continue the process.

Going ahead to step 6:
900 goes into 8840 9 times with a remainder of 740.
Record the quotient 9 as the next digit in the result. 
Result so far: 44.9
Subtracting 8100 from 8840 leaves us with 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

On to step 7:
900 can be fit into 7400 8 times, resulting in a remainder of 200.
Put 8 as the next digit of the answer. 
Result so far: 44.98
Subtracting 7200 from 7400 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 8:
When dividing 2000 by 900, we get 2 with a remainder of 200.
Put 2 as the next digit of the answer. 
Result so far: 44.982
If we subtract 1800 from 2000, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

On to step 9:
2000 divided by 900 is 2 with a remainder of 200.
Put 2 as the next digit of the answer. 
Result so far: 44.9822
If we take 1800 away from 2000, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The final result is 44.9822 with a remainder of 0.002.