We're dividing 117310 by 12 
We want to divide 117310 by 12.

Step 1:
If we divide 1 by 12, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 12

Advancing to step 2:
When dividing 11 by 12, we get 0 with a remainder of 11.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 11, we get 11.
Bring next digit (7) of the dividend behind the 11 and repeat the process: 117 / 12

Going ahead to step 3:
117 divided by 12 is 9 with a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we take 108 away from 117, we end up with 9.
Include the next digit (3) from the dividend after 9, then repeat: 93 / 12

Going ahead to step 4:
When dividing 93 by 12, we get 7 with a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 97.0
Subtract 84 from 93 to get 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 12

Let's proceed to step 5:
91 divided by 12 is 7 with a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 977.0
Subtract 84 from 91 to get 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 12

Moving on to step 6:
70 divided by 12 is 5 with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 9775.0
If we take 60 away from 70, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 7:
If we divide 100 by 12, we get 8 and a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 9775.8
Subtracting 96 from 100 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 8:
12 goes into 40 3 times with a remainder of 4.
The next digit of our result is 3. 
Result so far: 9775.83
If we take 36 away from 40, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 9:
When dividing 40 by 12, we get 3 with a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 9775.833
Subtract 36 from 40 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 9775.833 with a remaining 0.0004.