Let's divide 90884 by 45
Our goal is to divide 90884 by 45.

Going ahead to step 1:
9 divided by 45 is 0 with 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.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 45

Step 2:
90 divided by 45 is 2 with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 90 from 90 to get 0.
Take the next digit (8) from the dividend and append it to 0, then repeat: 8 / 45

On to step 3:
When dividing 8 by 45, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
If we subtract 0 from 8, we get 8.
Include the next digit (8) from the dividend after 8, then repeat: 88 / 45

Advancing to step 4:
88 divided by 45 is 1 with a remainder of 43.
Write down 1 as next digit of the result. 
Result so far: 201.0
The remainder is 43 after subtracting 45 from 88.
Bring next digit (4) of the dividend behind the 43 and repeat the process: 434 / 45

Let's proceed to step 5:
When dividing 434 by 45, we get 9 with a remainder of 29.
Put 9 as the next digit of the answer. 
Result so far: 2019.0
Subtract 405 from 434 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 6:
The number 45 fits into 290 6 times, leaving a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 2019.6
Subtracting 270 from 290 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.

Let's proceed to step 7:
The number 45 fits into 200 4 times, leaving a remainder of 20.
Use 4 as the next digit of our solution. 
Result so far: 2019.64
If we subtract 180 from 200, we 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.

On to step 8:
If we divide 200 by 45, we get 4 and a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 2019.644
Deduct 180 from 200 and we're left 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 2019.644 and a remainder of 0.002.