We divide 43002320 by 45
We want to figure out the number of times 43002320 can be divided by 45.

Advancing to step 1:
If we divide 4 by 45, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 45

Let's proceed to step 2:
43 divided by 45 is 0 with a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 43 and we're left with 43.
Fetch the next digit (0) from the dividend, attach it to 43 and continue: 430 / 45

On to step 3:
The number 45 fits into 430 9 times, leaving a remainder of 25.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtract 405 from 430 to get 25.
Fetch the next digit (0) from the dividend, attach it to 25 and continue: 250 / 45

On to step 4:
When dividing 250 by 45, we get 5 with a remainder of 25.
The next digit of our result is 5. 
Result so far: 95.0
If we subtract 225 from 250, we get 25.
Fetch the next digit (2) from the dividend, attach it to 25 and continue: 252 / 45

Moving on to step 5:
The number 45 fits into 252 5 times, leaving a remainder of 27.
Use 5 as the next digit of our solution. 
Result so far: 955.0
Subtract 225 from 252 to get 27.
Grab the next digit (3) from the dividend, add it to 27, then carry on: 273 / 45

Moving on to step 6:
If we divide 273 by 45, we get 6 and a remainder of 3.
Record the quotient 6 as the next digit in the result. 
Result so far: 9556.0
Subtracting 270 from 273 leaves us with 3.
Append the next digit (2) from the dividend to 3 and continue with: 32 / 45

Step 7:
The number 45 fits into 32 0 times, leaving a remainder of 32.
The next digit of our result is 0. 
Result so far: 95560.0
Subtracting 0 from 32 leaves us with 32.
Take the next digit (0) from the dividend and append it to 32, then repeat: 320 / 45

Going ahead to step 8:
When dividing 320 by 45, we get 7 with a remainder of 5.
Record the quotient 7 as the next digit in the result. 
Result so far: 955607.0
Subtracting 315 from 320 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 9:
The number 45 fits into 50 1 times, leaving a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 955607.1
The remainder is 5 after subtracting 45 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 10:
45 can be fit into 50 1 times, resulting in a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 955607.11
Subtract 45 from 50 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final result is 955607.11 with a remainder of 0.005.