405728 divided by 45 
We want to figure out the number of times 405728 can be divided by 45.

On to step 1:
If we divide 4 by 45, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 45

On to step 2:
45 goes into 40 0 times with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 40 after subtracting 0 from 40.
Bring next digit (5) of the dividend behind the 40 and repeat the process: 405 / 45

On to step 3:
405 divided by 45 is 9 with a remainder of 0.
The next digit of our result is 9. 
Result so far: 9.0
The remainder is 0 after subtracting 405 from 405.
Append the next digit (7) from the dividend to 0 and continue with: 7 / 45

Advancing to step 4:
7 divided by 45 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 90.0
If we subtract 0 from 7, we get 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 45

Going ahead to step 5:
72 divided by 45 is 1 with a remainder of 27.
Write down 1 as next digit of the result. 
Result so far: 901.0
Deduct 45 from 72 and we're left with 27.
Take the next digit (8) from the dividend and append it to 27, then repeat: 278 / 45

Advancing to step 6:
45 goes into 278 6 times with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 9016.0
Deduct 270 from 278 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 7:
45 goes into 80 1 times with a remainder of 35.
The next digit of our result is 1. 
Result so far: 9016.1
If we subtract 45 from 80, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 8:
The number 45 fits into 350 7 times, leaving a remainder of 35.
Use 7 as the next digit of our solution. 
Result so far: 9016.17
The remainder is 35 after subtracting 315 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 9:
If we divide 350 by 45, we get 7 and a remainder of 35.
Put 7 as the next digit of the answer. 
Result so far: 9016.177
If we subtract 315 from 350, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

In conclusion, the division gives 9016.177 with a balance of 0.0035.