980504 ÷ 45 
Let's see how many times 45 fits into 980504.

Let's proceed to step 1:
When dividing 9 by 45, we get 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (8) from the dividend, add it to 9, then carry on: 98 / 45

Going ahead to step 2:
The number 45 fits into 98 2 times, leaving a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 90 from 98 to get 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 45

Going ahead to step 3:
45 can be fit into 80 1 times, resulting in a remainder of 35.
Put 1 as the next digit of the answer. 
Result so far: 21.0
Deduct 45 from 80 and we're left with 35.
Append the next digit (5) from the dividend to 35 and continue with: 355 / 45

Moving on to step 4:
The number 45 fits into 355 7 times, leaving a remainder of 40.
Use 7 as the next digit of our solution. 
Result so far: 217.0
The remainder is 40 after subtracting 315 from 355.
Append the next digit (0) from the dividend to 40 and continue with: 400 / 45

Moving on to step 5:
The number 45 fits into 400 8 times, leaving a remainder of 40.
The next digit of our result is 8. 
Result so far: 2178.0
If we take 360 away from 400, we end up with 40.
Take the next digit (4) from the dividend and append it to 40, then repeat: 404 / 45

Advancing to step 6:
If we divide 404 by 45, we get 8 and a remainder of 44.
Write down 8 as next digit of the result. 
Result so far: 21788.0
The remainder is 44 after subtracting 360 from 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 7:
When dividing 440 by 45, we get 9 with a remainder of 35.
The number 9 becomes the next digit in our result. 
Result so far: 21788.9
If we take 405 away from 440, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 8:
45 goes into 350 7 times with a remainder of 35.
Use 7 as the next digit of our solution. 
Result so far: 21788.97
Subtracting 315 from 350 leaves us with 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 9:
45 goes into 350 7 times with a remainder of 35.
Put 7 as the next digit of the answer. 
Result so far: 21788.977
Subtracting 315 from 350 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Our division results in 21788.977 with a remaining 0.0035.