We look at the division of 115100 by 9 
We want to figure out the number of times 115100 can be divided by 9.

On to step 1:
The number 9 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 9

On to step 2:
If we divide 11 by 9, we get 1 and a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 9 away from 11, we end up with 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 9

Going ahead to step 3:
If we divide 25 by 9, we get 2 and a remainder of 7.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Subtract 18 from 25 to get 7.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 9

Moving on to step 4:
When dividing 71 by 9, we get 7 with a remainder of 8.
Put 7 as the next digit of the answer. 
Result so far: 127.0
Deduct 63 from 71 and we're left with 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 9

Moving on to step 5:
The number 9 fits into 80 8 times, leaving a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 1278.0
The remainder is 8 after subtracting 72 from 80.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 9

Going ahead to step 6:
If we divide 80 by 9, we get 8 and a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 12788.0
If we subtract 72 from 80, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 7:
9 can be fit into 80 8 times, resulting in a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 12788.8
Subtract 72 from 80 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 8:
80 divided by 9 is 8 with a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 12788.88
If we subtract 72 from 80, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

After the division, we end up with 12788.88 and a remainder of 0.008.