We look at the division of 117909 by 30 
We want to figure out the number of times 117909 can be divided by 30.

Step 1:
When dividing 1 by 30, we get 0 with 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.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 30

Going ahead to step 2:
30 can be fit into 11 0 times, resulting in a remainder of 11.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 11 and we're left with 11.
Take the next digit (7) from the dividend and append it to 11, then repeat: 117 / 30

Let's proceed to step 3:
30 can be fit into 117 3 times, resulting in a remainder of 27.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtracting 90 from 117 leaves us with 27.
Fetch the next digit (9) from the dividend, attach it to 27 and continue: 279 / 30

Going ahead to step 4:
When dividing 279 by 30, we get 9 with a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 39.0
If we take 270 away from 279, we end up with 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 30

Step 5:
If we divide 90 by 30, we get 3 and a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 393.0
Deduct 90 from 90 and we're left with 0.
Fetch the next digit (9) from the dividend, attach it to 0 and continue: 9 / 30

Advancing to step 6:
If we divide 9 by 30, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 3930.0
If we take 0 away from 9, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 7:
When dividing 90 by 30, we get 3 with a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 3930.3
Subtract 90 from 90 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
If we divide 0 by 30, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 3930.3
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
If we divide 0 by 30, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 3930.3
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 3930.3, with a leftover of 0.0.