991618 ÷ 9 
Our goal is to divide 991618 by 9.

Going ahead to step 1:
9 can be fit into 9 1 times, resulting in a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 9 from 9 and we're left with 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 9

On to step 2:
The number 9 fits into 9 1 times, leaving a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtracting 9 from 9 leaves us with 0.
Append the next digit (1) from the dividend to 0 and continue with: 1 / 9

Step 3:
The number 9 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 110.0
If we take 0 away from 1, we end up with 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 9

Step 4:
16 divided by 9 is 1 with a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 1101.0
Subtract 9 from 16 to get 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 9

Let's proceed to step 5:
The number 9 fits into 71 7 times, leaving a remainder of 8.
Put 7 as the next digit of the answer. 
Result so far: 11017.0
If we subtract 63 from 71, we get 8.
Take the next digit (8) from the dividend and append it to 8, then repeat: 88 / 9

Going ahead to step 6:
When dividing 88 by 9, we get 9 with a remainder of 7.
Put 9 as the next digit of the answer. 
Result so far: 110179.0
Subtracting 81 from 88 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 7:
70 divided by 9 is 7 with a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 110179.7
Deduct 63 from 70 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 8:
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: 110179.77
If we take 63 away from 70, we end up with 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 110179.77 with a remainder of 0.007.