We look at the division of 17608 by 90 
We want to divide 17608 by 90.

On to step 1:
If we divide 1 by 90, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 90

Moving on to step 2:
If we divide 17 by 90, we get 0 and a remainder of 17.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 17 to get 17.
Grab the next digit (6) from the dividend, add it to 17, then carry on: 176 / 90

Let's proceed to step 3:
90 goes into 176 1 times with a remainder of 86.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 90 away from 176, we end up with 86.
Take the next digit (0) from the dividend and append it to 86, then repeat: 860 / 90

Going ahead to step 4:
When dividing 860 by 90, we get 9 with a remainder of 50.
The next digit of our result is 9. 
Result so far: 19.0
The remainder is 50 after subtracting 810 from 860.
Append the next digit (8) from the dividend to 50 and continue with: 508 / 90

Step 5:
90 can be fit into 508 5 times, resulting in a remainder of 58.
The number 5 becomes the next digit in our result. 
Result so far: 195.0
The remainder is 58 after subtracting 450 from 508.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 6:
The number 90 fits into 580 6 times, leaving a remainder of 40.
Use 6 as the next digit of our solution. 
Result so far: 195.6
Subtract 540 from 580 to 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.

Going ahead to step 7:
90 goes into 400 4 times with a remainder of 40.
Use 4 as the next digit of our solution. 
Result so far: 195.64
The remainder is 40 after subtracting 360 from 400.
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 8:
When dividing 400 by 90, we get 4 with a remainder of 40.
The number 4 becomes the next digit in our result. 
Result so far: 195.644
Subtracting 360 from 400 leaves us 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.

The quotient of the division is 195.644, and the remainder is 0.004.