424989 divided by 45 
We're looking to find how many times 45 goes into 424989.

Advancing to step 1:
The number 45 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 45

Moving on to step 2:
If we divide 42 by 45, we get 0 and a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 42 after subtracting 0 from 42.
Append the next digit (4) from the dividend to 42 and continue with: 424 / 45

Going ahead to step 3:
The number 45 fits into 424 9 times, leaving a remainder of 19.
Write down 9 as next digit of the result. 
Result so far: 9.0
Deduct 405 from 424 and we're left with 19.
Append the next digit (9) from the dividend to 19 and continue with: 199 / 45

Moving on to step 4:
45 can be fit into 199 4 times, resulting in a remainder of 19.
Put 4 as the next digit of the answer. 
Result so far: 94.0
Subtracting 180 from 199 leaves us with 19.
Append the next digit (8) from the dividend to 19 and continue with: 198 / 45

Moving on to step 5:
If we divide 198 by 45, we get 4 and a remainder of 18.
The number 4 becomes the next digit in our result. 
Result so far: 944.0
If we subtract 180 from 198, we get 18.
Include the next digit (9) from the dividend after 18, then repeat: 189 / 45

Let's proceed to step 6:
45 can be fit into 189 4 times, resulting in a remainder of 9.
The next digit of our result is 4. 
Result so far: 9444.0
Deduct 180 from 189 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 7:
When dividing 90 by 45, we get 2 with a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 9444.2
Deduct 90 from 90 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
The number 45 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 9444.2
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
If we divide 0 by 45, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 9444.2
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 9444.2 with a remaining 0.0.