We're dividing 330923 by 45 
We want to figure out the number of times 330923 can be divided by 45.

On to step 1:
The number 45 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (3) from the dividend, add it to 3, then carry on: 33 / 45

Advancing to step 2:
When dividing 33 by 45, we get 0 with a remainder of 33.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 33 and we're left with 33.
Include the next digit (0) from the dividend after 33, then repeat: 330 / 45

On to step 3:
If we divide 330 by 45, we get 7 and a remainder of 15.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtracting 315 from 330 leaves us with 15.
Take the next digit (9) from the dividend and append it to 15, then repeat: 159 / 45

Step 4:
When dividing 159 by 45, we get 3 with a remainder of 24.
Write down 3 as next digit of the result. 
Result so far: 73.0
Deduct 135 from 159 and we're left with 24.
Take the next digit (2) from the dividend and append it to 24, then repeat: 242 / 45

Let's proceed to step 5:
242 divided by 45 is 5 with a remainder of 17.
The next digit of our result is 5. 
Result so far: 735.0
If we take 225 away from 242, we end up with 17.
Append the next digit (3) from the dividend to 17 and continue with: 173 / 45

On to step 6:
The number 45 fits into 173 3 times, leaving a remainder of 38.
The next digit of our result is 3. 
Result so far: 7353.0
Deduct 135 from 173 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 7:
45 goes into 380 8 times with a remainder of 20.
The number 8 becomes the next digit in our result. 
Result so far: 7353.8
Subtracting 360 from 380 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 8:
If we divide 200 by 45, we get 4 and a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 7353.84
Subtracting 180 from 200 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 9:
The number 45 fits into 200 4 times, leaving a remainder of 20.
The next digit of our result is 4. 
Result so far: 7353.844
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.

In conclusion, the division gives 7353.844 with a balance of 0.002.