We're dividing 777911 by 9 
We want to divide 777911 by 9.

Moving on to step 1:
9 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 9

Step 2:
9 can be fit into 77 8 times, resulting in a remainder of 5.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
The remainder is 5 after subtracting 72 from 77.
Fetch the next digit (7) from the dividend, attach it to 5 and continue: 57 / 9

Going ahead to step 3:
9 goes into 57 6 times with a remainder of 3.
Record the quotient 6 as the next digit in the result. 
Result so far: 86.0
The remainder is 3 after subtracting 54 from 57.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 9

Step 4:
If we divide 39 by 9, we get 4 and a remainder of 3.
Put 4 as the next digit of the answer. 
Result so far: 864.0
If we subtract 36 from 39, we get 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 9

Step 5:
31 divided by 9 is 3 with a remainder of 4.
The next digit of our result is 3. 
Result so far: 8643.0
If we take 27 away from 31, we end up with 4.
Grab the next digit (1) from the dividend, add it to 4, then carry on: 41 / 9

Advancing to step 6:
9 can be fit into 41 4 times, resulting in a remainder of 5.
The number 4 becomes the next digit in our result. 
Result so far: 86434.0
Deduct 36 from 41 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 7:
When dividing 50 by 9, we get 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 86434.5
Subtract 45 from 50 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 8:
When dividing 50 by 9, we get 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 86434.55
If we subtract 45 from 50, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Our division results in 86434.55 with a remaining 0.005.