We look at the division of 717091 by 31 
Our goal is to divide 717091 by 31.

Let's proceed to step 1:
31 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
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 / 31

Step 2:
The number 31 fits into 71 2 times, leaving a remainder of 9.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 62 away from 71, we end up with 9.
Include the next digit (7) from the dividend after 9, then repeat: 97 / 31

Let's proceed to step 3:
31 can be fit into 97 3 times, resulting in a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 23.0
The remainder is 4 after subtracting 93 from 97.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 31

Going ahead to step 4:
31 can be fit into 40 1 times, resulting in a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 231.0
Subtract 31 from 40 to get 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 31

Step 5:
The number 31 fits into 99 3 times, leaving a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 2313.0
If we subtract 93 from 99, we get 6.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 31

Moving on to step 6:
61 divided by 31 is 1 with a remainder of 30.
Write down 1 as next digit of the result. 
Result so far: 23131.0
Deduct 31 from 61 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 7:
The number 31 fits into 300 9 times, leaving a remainder of 21.
Put 9 as the next digit of the answer. 
Result so far: 23131.9
Subtracting 279 from 300 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 8:
31 can be fit into 210 6 times, resulting in a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 23131.96
If we subtract 186 from 210, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 9:
When dividing 240 by 31, we get 7 with a remainder of 23.
Record the quotient 7 as the next digit in the result. 
Result so far: 23131.967
If we take 217 away from 240, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 10:
If we divide 230 by 31, we get 7 and a remainder of 13.
Use 7 as the next digit of our solution. 
Result so far: 23131.9677
If we subtract 217 from 230, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

After the division, we end up with 23131.9677 and a remainder of 0.00013.