394436 divided by 45 
We're looking to find how many times 45 goes into 394436.

Moving on to step 1:
45 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 45

Going ahead to step 2:
When dividing 39 by 45, we get 0 with a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Fetch the next digit (4) from the dividend, attach it to 39 and continue: 394 / 45

Advancing to step 3:
The number 45 fits into 394 8 times, leaving a remainder of 34.
Write down 8 as next digit of the result. 
Result so far: 8.0
The remainder is 34 after subtracting 360 from 394.
Bring next digit (4) of the dividend behind the 34 and repeat the process: 344 / 45

Moving on to step 4:
The number 45 fits into 344 7 times, leaving a remainder of 29.
Use 7 as the next digit of our solution. 
Result so far: 87.0
Deduct 315 from 344 and we're left with 29.
Grab the next digit (3) from the dividend, add it to 29, then carry on: 293 / 45

On to step 5:
293 divided by 45 is 6 with a remainder of 23.
The number 6 becomes the next digit in our result. 
Result so far: 876.0
The remainder is 23 after subtracting 270 from 293.
Append the next digit (6) from the dividend to 23 and continue with: 236 / 45

On to step 6:
When dividing 236 by 45, we get 5 with a remainder of 11.
Use 5 as the next digit of our solution. 
Result so far: 8765.0
If we take 225 away from 236, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 7:
The number 45 fits into 110 2 times, leaving a remainder of 20.
The number 2 becomes the next digit in our result. 
Result so far: 8765.2
The remainder is 20 after subtracting 90 from 110.
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 8:
The number 45 fits into 200 4 times, leaving a remainder of 20.
The next digit of our result is 4. 
Result so far: 8765.24
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.

Going ahead to step 9:
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: 8765.244
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.

Our division results in 8765.244 with a remaining 0.002.