We look at the division of 113742 by 30 
We want to figure out the number of times 113742 can be divided by 30.

Going ahead to step 1:
If we divide 1 by 30, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 30

Let's proceed to step 2:
30 can be fit into 11 0 times, resulting in a remainder of 11.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 11, we get 11.
Bring next digit (3) of the dividend behind the 11 and repeat the process: 113 / 30

Let's proceed to step 3:
30 goes into 113 3 times with a remainder of 23.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 90 from 113, we get 23.
Grab the next digit (7) from the dividend, add it to 23, then carry on: 237 / 30

Step 4:
When dividing 237 by 30, we get 7 with a remainder of 27.
The next digit of our result is 7. 
Result so far: 37.0
Deduct 210 from 237 and we're left with 27.
Include the next digit (4) from the dividend after 27, then repeat: 274 / 30

Moving on to step 5:
If we divide 274 by 30, we get 9 and a remainder of 4.
Write down 9 as next digit of the result. 
Result so far: 379.0
The remainder is 4 after subtracting 270 from 274.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 30

Let's proceed to step 6:
42 divided by 30 is 1 with a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 3791.0
Subtracting 30 from 42 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 7:
30 goes into 120 4 times with a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 3791.4
Deduct 120 from 120 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.

Advancing to step 8:
30 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 3791.4
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.

On to step 9:
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: 3791.4
If we take 0 away from 0, we end up 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.

After the division, we end up with 3791.4 and a remainder of 0.0.