We're dividing 132942 by 30 
We want to figure out the number of times 132942 can be divided by 30.

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
Deduct 0 from 1 and we're left with 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 30

Advancing to step 2:
13 divided by 30 is 0 with a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 13 after subtracting 0 from 13.
Take the next digit (2) from the dividend and append it to 13, then repeat: 132 / 30

Moving on to step 3:
30 can be fit into 132 4 times, resulting in a remainder of 12.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we subtract 120 from 132, we get 12.
Fetch the next digit (9) from the dividend, attach it to 12 and continue: 129 / 30

Going ahead to step 4:
When dividing 129 by 30, we get 4 with a remainder of 9.
Use 4 as the next digit of our solution. 
Result so far: 44.0
Deduct 120 from 129 and we're left with 9.
Grab the next digit (4) from the dividend, add it to 9, then carry on: 94 / 30

On to step 5:
When dividing 94 by 30, we get 3 with a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 443.0
Subtracting 90 from 94 leaves us with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 30

Moving on to step 6:
30 goes into 42 1 times with a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 4431.0
Subtract 30 from 42 to get 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:
When dividing 120 by 30, we get 4 with a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 4431.4
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.

Moving on to step 8:
When dividing 0 by 30, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 4431.4
If we subtract 0 from 0, we 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.

Moving on to step 9:
0 divided by 30 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 4431.4
Subtract 0 from 0 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.

After the division, we end up with 4431.4 and a remainder of 0.0.