490919 divided by 90 
We're looking to find how many times 90 goes into 490919.

Moving on to step 1:
4 divided by 90 is 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (9) from the dividend, attach it to 4 and continue: 49 / 90

Moving on to step 2:
90 goes into 49 0 times with a remainder of 49.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 49 and we're left with 49.
Fetch the next digit (0) from the dividend, attach it to 49 and continue: 490 / 90

On to step 3:
490 divided by 90 is 5 with a remainder of 40.
The next digit of our result is 5. 
Result so far: 5.0
Deduct 450 from 490 and we're left with 40.
Append the next digit (9) from the dividend to 40 and continue with: 409 / 90

Going ahead to step 4:
90 goes into 409 4 times with a remainder of 49.
Write down 4 as next digit of the result. 
Result so far: 54.0
Subtract 360 from 409 to get 49.
Include the next digit (1) from the dividend after 49, then repeat: 491 / 90

Let's proceed to step 5:
90 can be fit into 491 5 times, resulting in a remainder of 41.
The number 5 becomes the next digit in our result. 
Result so far: 545.0
Subtracting 450 from 491 leaves us with 41.
Take the next digit (9) from the dividend and append it to 41, then repeat: 419 / 90

On to step 6:
90 can be fit into 419 4 times, resulting in a remainder of 59.
The next digit of our result is 4. 
Result so far: 5454.0
Subtract 360 from 419 to get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

On to step 7:
90 can be fit into 590 6 times, resulting in a remainder of 50.
The next digit of our result is 6. 
Result so far: 5454.6
If we take 540 away from 590, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 8:
500 divided by 90 is 5 with a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 5454.65
Subtracting 450 from 500 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 9:
500 divided by 90 is 5 with a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 5454.655
Subtracting 450 from 500 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The final outcome is 5454.655, with a leftover of 0.005.