720916 ÷ 90 
We're looking to find how many times 90 goes into 720916.

Let's proceed to step 1:
90 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 90

Moving on to step 2:
72 divided by 90 is 0 with a remainder of 72.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 72 to get 72.
Take the next digit (0) from the dividend and append it to 72, then repeat: 720 / 90

Moving on to step 3:
90 can be fit into 720 8 times, resulting in a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 720 from 720 leaves us with 0.
Bring next digit (9) of the dividend behind the 0 and repeat the process: 9 / 90

On to step 4:
If we divide 9 by 90, we get 0 and a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 80.0
Subtracting 0 from 9 leaves us with 9.
Fetch the next digit (1) from the dividend, attach it to 9 and continue: 91 / 90

Moving on to step 5:
The number 90 fits into 91 1 times, leaving a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 801.0
Subtracting 90 from 91 leaves us with 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 90

Step 6:
16 divided by 90 is 0 with a remainder of 16.
The next digit of our result is 0. 
Result so far: 8010.0
The remainder is 16 after subtracting 0 from 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:
The number 90 fits into 160 1 times, leaving a remainder of 70.
The number 1 becomes the next digit in our result. 
Result so far: 8010.1
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.

On to step 8:
90 can be fit into 700 7 times, resulting in a remainder of 70.
The next digit of our result is 7. 
Result so far: 8010.17
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.

On to step 9:
90 goes into 700 7 times with a remainder of 70.
The next digit of our result is 7. 
Result so far: 8010.177
If we subtract 630 from 700, we 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.

In conclusion, the division gives 8010.177 with a balance of 0.007.