We divide 484980 by 45
We want to figure out the number of times 484980 can be divided by 45.

Advancing to step 1:
45 goes into 4 0 times with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 45

Going ahead to step 2:
48 divided by 45 is 1 with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 45 from 48 leaves us with 3.
Include the next digit (4) from the dividend after 3, then repeat: 34 / 45

On to step 3:
If we divide 34 by 45, we get 0 and a remainder of 34.
The next digit of our result is 0. 
Result so far: 10.0
Deduct 0 from 34 and we're left with 34.
Fetch the next digit (9) from the dividend, attach it to 34 and continue: 349 / 45

Advancing to step 4:
45 goes into 349 7 times with a remainder of 34.
Write down 7 as next digit of the result. 
Result so far: 107.0
The remainder is 34 after subtracting 315 from 349.
Append the next digit (8) from the dividend to 34 and continue with: 348 / 45

Moving on to step 5:
The number 45 fits into 348 7 times, leaving a remainder of 33.
Record the quotient 7 as the next digit in the result. 
Result so far: 1077.0
Deduct 315 from 348 and we're left with 33.
Bring next digit (0) of the dividend behind the 33 and repeat the process: 330 / 45

On to step 6:
The number 45 fits into 330 7 times, leaving a remainder of 15.
Record the quotient 7 as the next digit in the result. 
Result so far: 10777.0
Subtract 315 from 330 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 7:
When dividing 150 by 45, we get 3 with a remainder of 15.
Put 3 as the next digit of the answer. 
Result so far: 10777.3
If we subtract 135 from 150, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 8:
The number 45 fits into 150 3 times, leaving a remainder of 15.
The number 3 becomes the next digit in our result. 
Result so far: 10777.33
If we take 135 away from 150, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The final outcome is 10777.33, with a leftover of 0.015.