We look at the division of 432751 by 45 
Our goal is to divide 432751 by 45.

Step 1:
45 can be fit into 4 0 times, resulting in a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 45

Advancing to step 2:
If we divide 43 by 45, we get 0 and a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 43, we get 43.
Grab the next digit (2) from the dividend, add it to 43, then carry on: 432 / 45

Advancing to step 3:
If we divide 432 by 45, we get 9 and a remainder of 27.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we take 405 away from 432, we end up with 27.
Append the next digit (7) from the dividend to 27 and continue with: 277 / 45

On to step 4:
277 divided by 45 is 6 with a remainder of 7.
The number 6 becomes the next digit in our result. 
Result so far: 96.0
Subtract 270 from 277 to get 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 45

Let's proceed to step 5:
If we divide 75 by 45, we get 1 and a remainder of 30.
Record the quotient 1 as the next digit in the result. 
Result so far: 961.0
If we subtract 45 from 75, we get 30.
Grab the next digit (1) from the dividend, add it to 30, then carry on: 301 / 45

Let's proceed to step 6:
If we divide 301 by 45, we get 6 and a remainder of 31.
The next digit of our result is 6. 
Result so far: 9616.0
Subtract 270 from 301 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 7:
45 goes into 310 6 times with a remainder of 40.
The number 6 becomes the next digit in our result. 
Result so far: 9616.6
Subtract 270 from 310 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 8:
If we divide 400 by 45, we get 8 and a remainder of 40.
The next digit of our result is 8. 
Result so far: 9616.68
Subtract 360 from 400 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 9:
The number 45 fits into 400 8 times, leaving a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 9616.688
If we subtract 360 from 400, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

After the division, we end up with 9616.688 and a remainder of 0.004.