We're dividing 717046 by 90 
Let's see how many times 90 fits into 717046.

Let's proceed to step 1:
If we divide 7 by 90, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 90

On to step 2:
90 can be fit into 71 0 times, resulting in a remainder of 71.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 71, we end up with 71.
Bring next digit (7) of the dividend behind the 71 and repeat the process: 717 / 90

Going ahead to step 3:
If we divide 717 by 90, we get 7 and a remainder of 87.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtracting 630 from 717 leaves us with 87.
Append the next digit (0) from the dividend to 87 and continue with: 870 / 90

Step 4:
If we divide 870 by 90, we get 9 and a remainder of 60.
Use 9 as the next digit of our solution. 
Result so far: 79.0
Subtracting 810 from 870 leaves us with 60.
Bring next digit (4) of the dividend behind the 60 and repeat the process: 604 / 90

Going ahead to step 5:
90 goes into 604 6 times with a remainder of 64.
Use 6 as the next digit of our solution. 
Result so far: 796.0
Subtract 540 from 604 to get 64.
Append the next digit (6) from the dividend to 64 and continue with: 646 / 90

Let's proceed to step 6:
646 divided by 90 is 7 with a remainder of 16.
Put 7 as the next digit of the answer. 
Result so far: 7967.0
If we subtract 630 from 646, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 7:
160 divided by 90 is 1 with a remainder of 70.
Write down 1 as next digit of the result. 
Result so far: 7967.1
Deduct 90 from 160 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 8:
700 divided by 90 is 7 with a remainder of 70.
Put 7 as the next digit of the answer. 
Result so far: 7967.17
Subtract 630 from 700 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 9:
If we divide 700 by 90, we get 7 and a remainder of 70.
The number 7 becomes the next digit in our result. 
Result so far: 7967.177
Subtract 630 from 700 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The final outcome is 7967.177, with a leftover of 0.007.