We divide 9002 by 45
Let's see how many times 45 fits into 9002.

Advancing to step 1:
9 divided by 45 is 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 45

Going ahead to step 2:
45 goes into 90 2 times with a remainder of 0.
The next digit of our result is 2. 
Result so far: 2.0
If we take 90 away from 90, we end up with 0.
Include the next digit (0) from the dividend after 0, then repeat: 0 / 45

Advancing to step 3:
0 divided by 45 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
Subtract 0 from 0 to get 0.
Bring next digit (2) of the dividend behind the 0 and repeat the process: 2 / 45

Advancing to step 4:
When dividing 2 by 45, we get 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 200.0
Subtract 0 from 2 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 5:
20 divided by 45 is 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 200.0
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 6:
If we divide 200 by 45, we get 4 and a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 200.04
Subtract 180 from 200 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 7:
When dividing 200 by 45, we get 4 with a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 200.044
If we take 180 away from 200, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

After the division, we end up with 200.044 and a remainder of 0.002.