497650 ÷ 90 
Let's see how many times 90 fits into 497650.

Let's proceed to step 1:
When dividing 4 by 90, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (9) from the dividend after 4, then repeat: 49 / 90

Moving on to step 2:
90 can be fit into 49 0 times, resulting in a remainder of 49.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 49, we get 49.
Append the next digit (7) from the dividend to 49 and continue with: 497 / 90

Let's proceed to step 3:
The number 90 fits into 497 5 times, leaving a remainder of 47.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Deduct 450 from 497 and we're left with 47.
Bring next digit (6) of the dividend behind the 47 and repeat the process: 476 / 90

Moving on to step 4:
If we divide 476 by 90, we get 5 and a remainder of 26.
Put 5 as the next digit of the answer. 
Result so far: 55.0
Subtracting 450 from 476 leaves us with 26.
Fetch the next digit (5) from the dividend, attach it to 26 and continue: 265 / 90

Going ahead to step 5:
The number 90 fits into 265 2 times, leaving a remainder of 85.
Put 2 as the next digit of the answer. 
Result so far: 552.0
If we take 180 away from 265, we end up with 85.
Fetch the next digit (0) from the dividend, attach it to 85 and continue: 850 / 90

Going ahead to step 6:
850 divided by 90 is 9 with a remainder of 40.
Write down 9 as next digit of the result. 
Result so far: 5529.0
If we take 810 away from 850, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 7:
90 can be fit into 400 4 times, resulting in a remainder of 40.
The next digit of our result is 4. 
Result so far: 5529.4
Deduct 360 from 400 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 8:
400 divided by 90 is 4 with a remainder of 40.
The next digit of our result is 4. 
Result so far: 5529.44
If we subtract 360 from 400, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

After the division, we end up with 5529.44 and a remainder of 0.04.