We divide 491189 by 90
We're looking to find how many times 90 goes into 491189.

Let's proceed to step 1:
4 divided by 90 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 90

Going ahead to step 2:
49 divided by 90 is 0 with a remainder of 49.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 49, we end up with 49.
Fetch the next digit (1) from the dividend, attach it to 49 and continue: 491 / 90

On to step 3:
90 goes into 491 5 times with a remainder of 41.
Write down 5 as next digit of the result. 
Result so far: 5.0
Deduct 450 from 491 and we're left with 41.
Include the next digit (1) from the dividend after 41, then repeat: 411 / 90

Step 4:
90 can be fit into 411 4 times, resulting in a remainder of 51.
The number 4 becomes the next digit in our result. 
Result so far: 54.0
Subtracting 360 from 411 leaves us with 51.
Fetch the next digit (8) from the dividend, attach it to 51 and continue: 518 / 90

Let's proceed to step 5:
90 goes into 518 5 times with a remainder of 68.
Write down 5 as next digit of the result. 
Result so far: 545.0
Subtract 450 from 518 to get 68.
Include the next digit (9) from the dividend after 68, then repeat: 689 / 90

Let's proceed to step 6:
When dividing 689 by 90, we get 7 with a remainder of 59.
Record the quotient 7 as the next digit in the result. 
Result so far: 5457.0
Subtracting 630 from 689 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 7:
When dividing 590 by 90, we get 6 with a remainder of 50.
The next digit of our result is 6. 
Result so far: 5457.6
If we subtract 540 from 590, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 8:
When dividing 500 by 90, we get 5 with a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 5457.65
Subtract 450 from 500 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 9:
The number 90 fits into 500 5 times, leaving a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 5457.655
If we subtract 450 from 500, we get 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 quotient of the division is 5457.655, and the remainder is 0.005.