We divide 78766 by 9
We want to divide 78766 by 9.

Let's proceed to step 1:
If we divide 7 by 9, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 9

Step 2:
When dividing 78 by 9, we get 8 with a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we subtract 72 from 78, we get 6.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 9

Let's proceed to step 3:
When dividing 67 by 9, we get 7 with a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 87.0
Subtract 63 from 67 to get 4.
Grab the next digit (6) from the dividend, add it to 4, then carry on: 46 / 9

Advancing to step 4:
46 divided by 9 is 5 with a remainder of 1.
Use 5 as the next digit of our solution. 
Result so far: 875.0
Subtract 45 from 46 to get 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 9

Step 5:
When dividing 16 by 9, we get 1 with a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 8751.0
Subtract 9 from 16 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 6:
If we divide 70 by 9, we get 7 and a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 8751.7
If we subtract 63 from 70, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 7:
When dividing 70 by 9, we get 7 with a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 8751.77
If we subtract 63 from 70, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

The final result is 8751.77 with a remainder of 0.007.