We look at the division of 717632 by 90 
We want to divide 717632 by 90.

Advancing to step 1:
90 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 90

Let's proceed to step 2:
71 divided by 90 is 0 with a remainder of 71.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 71 leaves us with 71.
Grab the next digit (7) from the dividend, add it to 71, then carry on: 717 / 90

Moving on to step 3:
When dividing 717 by 90, we get 7 with a remainder of 87.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtract 630 from 717 to get 87.
Fetch the next digit (6) from the dividend, attach it to 87 and continue: 876 / 90

Let's proceed to step 4:
876 divided by 90 is 9 with a remainder of 66.
The number 9 becomes the next digit in our result. 
Result so far: 79.0
If we take 810 away from 876, we end up with 66.
Bring next digit (3) of the dividend behind the 66 and repeat the process: 663 / 90

Let's proceed to step 5:
If we divide 663 by 90, we get 7 and a remainder of 33.
The next digit of our result is 7. 
Result so far: 797.0
Deduct 630 from 663 and we're left with 33.
Grab the next digit (2) from the dividend, add it to 33, then carry on: 332 / 90

On to step 6:
332 divided by 90 is 3 with a remainder of 62.
Put 3 as the next digit of the answer. 
Result so far: 7973.0
The remainder is 62 after subtracting 270 from 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 7:
When dividing 620 by 90, we get 6 with a remainder of 80.
Record the quotient 6 as the next digit in the result. 
Result so far: 7973.6
If we subtract 540 from 620, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 8:
If we divide 800 by 90, we get 8 and a remainder of 80.
The number 8 becomes the next digit in our result. 
Result so far: 7973.68
Subtracting 720 from 800 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 9:
The number 90 fits into 800 8 times, leaving a remainder of 80.
The next digit of our result is 8. 
Result so far: 7973.688
If we subtract 720 from 800, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Our division results in 7973.688 with a remaining 0.008.