We're dividing 498390 by 45 
Our goal is to divide 498390 by 45.

Going ahead to step 1:
4 divided by 45 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (9) from the dividend after 4, then repeat: 49 / 45

Let's proceed to step 2:
45 goes into 49 1 times with a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 45 away from 49, we end up with 4.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 45

Advancing to step 3:
48 divided by 45 is 1 with a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
The remainder is 3 after subtracting 45 from 48.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 45

Let's proceed to step 4:
The number 45 fits into 33 0 times, leaving a remainder of 33.
Use 0 as the next digit of our solution. 
Result so far: 110.0
Deduct 0 from 33 and we're left with 33.
Bring next digit (9) of the dividend behind the 33 and repeat the process: 339 / 45

Moving on to step 5:
If we divide 339 by 45, we get 7 and a remainder of 24.
The next digit of our result is 7. 
Result so far: 1107.0
If we subtract 315 from 339, we get 24.
Include the next digit (0) from the dividend after 24, then repeat: 240 / 45

On to step 6:
45 can be fit into 240 5 times, resulting in a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 11075.0
The remainder is 15 after subtracting 225 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 7:
The number 45 fits into 150 3 times, leaving a remainder of 15.
Record the quotient 3 as the next digit in the result. 
Result so far: 11075.3
Subtract 135 from 150 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.

Let's proceed to step 8:
The number 45 fits into 150 3 times, leaving a remainder of 15.
The next digit of our result is 3. 
Result so far: 11075.33
Deduct 135 from 150 and we're left 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.

In conclusion, the division gives 11075.33 with a balance of 0.015.