We're dividing 274302 by 30 
We want to figure out the number of times 274302 can be divided by 30.

On to step 1:
The number 30 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 30

Step 2:
The number 30 fits into 27 0 times, leaving a remainder of 27.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 27 to get 27.
Include the next digit (4) from the dividend after 27, then repeat: 274 / 30

Let's proceed to step 3:
The number 30 fits into 274 9 times, leaving a remainder of 4.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtract 270 from 274 to get 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 30

Going ahead to step 4:
When dividing 43 by 30, we get 1 with a remainder of 13.
The next digit of our result is 1. 
Result so far: 91.0
If we take 30 away from 43, we end up with 13.
Fetch the next digit (0) from the dividend, attach it to 13 and continue: 130 / 30

Advancing to step 5:
130 divided by 30 is 4 with a remainder of 10.
The next digit of our result is 4. 
Result so far: 914.0
Subtract 120 from 130 to get 10.
Grab the next digit (2) from the dividend, add it to 10, then carry on: 102 / 30

Let's proceed to step 6:
30 can be fit into 102 3 times, resulting in a remainder of 12.
Use 3 as the next digit of our solution. 
Result so far: 9143.0
If we subtract 90 from 102, we 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:
120 divided by 30 is 4 with a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 9143.4
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.
Record the quotient 0 as the next digit in the result. 
Result so far: 9143.4
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.

Advancing to step 9:
0 divided by 30 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 9143.4
Subtracting 0 from 0 leaves us 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 9143.4, with a leftover of 0.0.