423832 divided by 45 
We want to figure out the number of times 423832 can be divided by 45.

Moving on to step 1:
4 divided by 45 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 45

Step 2:
The number 45 fits into 42 0 times, leaving a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 42 leaves us with 42.
Take the next digit (3) from the dividend and append it to 42, then repeat: 423 / 45

On to step 3:
45 can be fit into 423 9 times, resulting in a remainder of 18.
Use 9 as the next digit of our solution. 
Result so far: 9.0
The remainder is 18 after subtracting 405 from 423.
Append the next digit (8) from the dividend to 18 and continue with: 188 / 45

Let's proceed to step 4:
The number 45 fits into 188 4 times, leaving a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 94.0
If we subtract 180 from 188, we get 8.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 45

Step 5:
If we divide 83 by 45, we get 1 and a remainder of 38.
Put 1 as the next digit of the answer. 
Result so far: 941.0
If we take 45 away from 83, we end up with 38.
Include the next digit (2) from the dividend after 38, then repeat: 382 / 45

Step 6:
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: 9418.0
Subtract 360 from 382 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 7:
45 can be fit into 220 4 times, resulting in a remainder of 40.
Write down 4 as next digit of the result. 
Result so far: 9418.4
If we subtract 180 from 220, 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.

Going ahead to step 8:
400 divided by 45 is 8 with a remainder of 40.
Put 8 as the next digit of the answer. 
Result so far: 9418.48
The remainder is 40 after subtracting 360 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 9:
If we divide 400 by 45, we get 8 and a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 9418.488
The remainder is 40 after subtracting 360 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final result is 9418.488 with a remainder of 0.004.