We divide 428945 by 45
Let's see how many times 45 fits into 428945.

Step 1:
45 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 45

Advancing to step 2:
42 divided by 45 is 0 with 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.
Append the next digit (8) from the dividend to 42 and continue with: 428 / 45

Let's proceed to step 3:
45 can be fit into 428 9 times, resulting in a remainder of 23.
The next digit of our result is 9. 
Result so far: 9.0
Deduct 405 from 428 and we're left with 23.
Grab the next digit (9) from the dividend, add it to 23, then carry on: 239 / 45

Let's proceed to step 4:
If we divide 239 by 45, we get 5 and a remainder of 14.
Record the quotient 5 as the next digit in the result. 
Result so far: 95.0
The remainder is 14 after subtracting 225 from 239.
Append the next digit (4) from the dividend to 14 and continue with: 144 / 45

Moving on to step 5:
45 goes into 144 3 times with a remainder of 9.
Put 3 as the next digit of the answer. 
Result so far: 953.0
Subtract 135 from 144 to get 9.
Include the next digit (5) from the dividend after 9, then repeat: 95 / 45

On to step 6:
When dividing 95 by 45, we get 2 with a remainder of 5.
Record the quotient 2 as the next digit in the result. 
Result so far: 9532.0
If we subtract 90 from 95, we 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.

On to step 7:
The number 45 fits into 50 1 times, leaving a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 9532.1
Subtracting 45 from 50 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.

Step 8:
If we divide 50 by 45, we get 1 and a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 9532.11
Subtracting 45 from 50 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.

Our division results in 9532.11 with a remaining 0.005.