We look at the division of 775458 by 9 
We want to divide 775458 by 9.

Let's proceed to step 1:
9 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 9

On to step 2:
9 goes into 77 8 times with a remainder of 5.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 72 from 77 leaves us with 5.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 9

Moving on to step 3:
If we divide 55 by 9, we get 6 and a remainder of 1.
The next digit of our result is 6. 
Result so far: 86.0
Subtracting 54 from 55 leaves us with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 9

Advancing to step 4:
The number 9 fits into 14 1 times, leaving a remainder of 5.
Write down 1 as next digit of the result. 
Result so far: 861.0
Subtracting 9 from 14 leaves us with 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 9

Step 5:
9 goes into 55 6 times with a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 8616.0
The remainder is 1 after subtracting 54 from 55.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 9

Going ahead to step 6:
If we divide 18 by 9, we get 2 and a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 86162.0
The remainder is 0 after subtracting 18 from 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 7:
When dividing 0 by 9, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 86162.0
Deduct 0 from 0 and we're left 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.

Going ahead to step 8:
When dividing 0 by 9, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 86162.0
Deduct 0 from 0 and we're left 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.

The final result is 86162.0 with a remainder of 0.0.