We divide 404637 by 45
We want to figure out the number of times 404637 can be divided by 45.

On to step 1:
45 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 45

Step 2:
45 goes into 40 0 times 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.
Append the next digit (4) from the dividend to 40 and continue with: 404 / 45

Advancing to step 3:
If we divide 404 by 45, we get 8 and a remainder of 44.
Write down 8 as next digit of the result. 
Result so far: 8.0
Deduct 360 from 404 and we're left with 44.
Fetch the next digit (6) from the dividend, attach it to 44 and continue: 446 / 45

Moving on to step 4:
If we divide 446 by 45, we get 9 and a remainder of 41.
Write down 9 as next digit of the result. 
Result so far: 89.0
Subtracting 405 from 446 leaves us with 41.
Grab the next digit (3) from the dividend, add it to 41, then carry on: 413 / 45

Going ahead to step 5:
When dividing 413 by 45, we get 9 with a remainder of 8.
The next digit of our result is 9. 
Result so far: 899.0
The remainder is 8 after subtracting 405 from 413.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 45

Step 6:
45 can be fit into 87 1 times, resulting in a remainder of 42.
The next digit of our result is 1. 
Result so far: 8991.0
Subtracting 45 from 87 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 7:
The number 45 fits into 420 9 times, leaving a remainder of 15.
The next digit of our result is 9. 
Result so far: 8991.9
Deduct 405 from 420 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 8:
When dividing 150 by 45, we get 3 with a remainder of 15.
The next digit of our result is 3. 
Result so far: 8991.93
Subtract 135 from 150 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 9:
45 goes into 150 3 times with a remainder of 15.
Use 3 as the next digit of our solution. 
Result so far: 8991.933
The remainder is 15 after subtracting 135 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

After the division, we end up with 8991.933 and a remainder of 0.0015.