We look at the division of 719996 by 90 
We want to divide 719996 by 90.

On to step 1:
The number 90 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 90

On to step 2:
90 goes into 71 0 times with a remainder of 71.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 71 after subtracting 0 from 71.
Bring next digit (9) of the dividend behind the 71 and repeat the process: 719 / 90

Step 3:
90 can be fit into 719 7 times, resulting in a remainder of 89.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we take 630 away from 719, we end up with 89.
Grab the next digit (9) from the dividend, add it to 89, then carry on: 899 / 90

On to step 4:
When dividing 899 by 90, we get 9 with a remainder of 89.
Use 9 as the next digit of our solution. 
Result so far: 79.0
The remainder is 89 after subtracting 810 from 899.
Include the next digit (9) from the dividend after 89, then repeat: 899 / 90

Moving on to step 5:
90 goes into 899 9 times with a remainder of 89.
The number 9 becomes the next digit in our result. 
Result so far: 799.0
Subtract 810 from 899 to get 89.
Grab the next digit (6) from the dividend, add it to 89, then carry on: 896 / 90

Let's proceed to step 6:
90 goes into 896 9 times with a remainder of 86.
The next digit of our result is 9. 
Result so far: 7999.0
The remainder is 86 after subtracting 810 from 896.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

On to step 7:
90 can be fit into 860 9 times, resulting in a remainder of 50.
The number 9 becomes the next digit in our result. 
Result so far: 7999.9
If we take 810 away from 860, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 8:
If we divide 500 by 90, we get 5 and a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 7999.95
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.

On to step 9:
90 can be fit into 500 5 times, resulting in a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 7999.955
Deduct 450 from 500 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Our division results in 7999.955 with a remaining 0.005.