382904 ÷ 45 
We're looking to find how many times 45 goes into 382904.

Advancing to step 1:
3 divided by 45 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 45

Moving on to step 2:
45 goes into 38 0 times with a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 38 leaves us with 38.
Bring next digit (2) of the dividend behind the 38 and repeat the process: 382 / 45

On to step 3:
When dividing 382 by 45, we get 8 with a remainder of 22.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtract 360 from 382 to get 22.
Append the next digit (9) from the dividend to 22 and continue with: 229 / 45

Let's proceed to step 4:
229 divided by 45 is 5 with a remainder of 4.
The next digit of our result is 5. 
Result so far: 85.0
Subtracting 225 from 229 leaves us with 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 45

Moving on to step 5:
If we divide 40 by 45, we get 0 and a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 850.0
Subtracting 0 from 40 leaves us with 40.
Take the next digit (4) from the dividend and append it to 40, then repeat: 404 / 45

Let's proceed to step 6:
404 divided by 45 is 8 with a remainder of 44.
Record the quotient 8 as the next digit in the result. 
Result so far: 8508.0
If we take 360 away from 404, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 7:
When dividing 440 by 45, we get 9 with a remainder of 35.
Use 9 as the next digit of our solution. 
Result so far: 8508.9
If we subtract 405 from 440, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 8:
45 can be fit into 350 7 times, resulting in a remainder of 35.
The number 7 becomes the next digit in our result. 
Result so far: 8508.97
The remainder is 35 after subtracting 315 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 9:
45 can be fit into 350 7 times, resulting in a remainder of 35.
Write down 7 as next digit of the result. 
Result so far: 8508.977
The remainder is 35 after subtracting 315 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The final result is 8508.977 with a remainder of 0.0035.