We divide 77747217 by 9
Our goal is to divide 77747217 by 9.

Let's proceed to step 1:
9 can be fit into 7 0 times, resulting in 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.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 9

Advancing to step 2:
If we divide 77 by 9, we get 8 and a remainder of 5.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtracting 72 from 77 leaves us with 5.
Fetch the next digit (7) from the dividend, attach it to 5 and continue: 57 / 9

Step 3:
The number 9 fits into 57 6 times, leaving a remainder of 3.
Write down 6 as next digit of the result. 
Result so far: 86.0
If we subtract 54 from 57, we get 3.
Bring next digit (4) of the dividend behind the 3 and repeat the process: 34 / 9

Advancing to step 4:
If we divide 34 by 9, we get 3 and a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 863.0
Subtracting 27 from 34 leaves us with 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 9

Moving on to step 5:
The number 9 fits into 77 8 times, leaving a remainder of 5.
The number 8 becomes the next digit in our result. 
Result so far: 8638.0
Subtract 72 from 77 to get 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 9

Advancing to step 6:
52 divided by 9 is 5 with a remainder of 7.
The number 5 becomes the next digit in our result. 
Result so far: 86385.0
The remainder is 7 after subtracting 45 from 52.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 9

Advancing to step 7:
If we divide 71 by 9, we get 7 and a remainder of 8.
Record the quotient 7 as the next digit in the result. 
Result so far: 863857.0
Deduct 63 from 71 and we're left with 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 9

On to step 8:
If we divide 87 by 9, we get 9 and a remainder of 6.
Write down 9 as next digit of the result. 
Result so far: 8638579.0
Subtract 81 from 87 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 9:
9 can be fit into 60 6 times, resulting in a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 8638579.6
Subtract 54 from 60 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 10:
When dividing 60 by 9, we get 6 with a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 8638579.66
Deduct 54 from 60 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

In conclusion, the division gives 8638579.66 with a balance of 0.006.