We're dividing 991764 by 8 
We want to divide 991764 by 8.

Going ahead to step 1:
8 can be fit into 9 1 times, resulting in a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 8 from 9, we get 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 8

Let's proceed to step 2:
If we divide 19 by 8, we get 2 and a remainder of 3.
Write down 2 as next digit of the result. 
Result so far: 12.0
If we subtract 16 from 19, we get 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 8

Advancing to step 3:
The number 8 fits into 31 3 times, leaving a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 123.0
If we subtract 24 from 31, we get 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 8

Going ahead to step 4:
The number 8 fits into 77 9 times, leaving a remainder of 5.
The next digit of our result is 9. 
Result so far: 1239.0
The remainder is 5 after subtracting 72 from 77.
Bring next digit (6) of the dividend behind the 5 and repeat the process: 56 / 8

Moving on to step 5:
56 divided by 8 is 7 with a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 12397.0
Subtracting 56 from 56 leaves us with 0.
Bring next digit (4) of the dividend behind the 0 and repeat the process: 4 / 8

Step 6:
4 divided by 8 is 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 123970.0
If we subtract 0 from 4, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 7:
40 divided by 8 is 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 123970.5
The remainder is 0 after subtracting 40 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
The number 8 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 123970.5
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
When dividing 0 by 8, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 123970.5
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 123970.5, with a leftover of 0.0.