Let's divide 375270 by 30
We want to figure out the number of times 375270 can be divided by 30.

On to step 1:
30 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 30

Let's proceed to step 2:
If we divide 37 by 30, we get 1 and a remainder of 7.
The next digit of our result is 1. 
Result so far: 1.0
If we take 30 away from 37, we end up with 7.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 30

Advancing to step 3:
75 divided by 30 is 2 with a remainder of 15.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we subtract 60 from 75, we get 15.
Include the next digit (2) from the dividend after 15, then repeat: 152 / 30

On to step 4:
If we divide 152 by 30, we get 5 and a remainder of 2.
The number 5 becomes the next digit in our result. 
Result so far: 125.0
If we subtract 150 from 152, we get 2.
Append the next digit (7) from the dividend to 2 and continue with: 27 / 30

Let's proceed to step 5:
The number 30 fits into 27 0 times, leaving a remainder of 27.
Record the quotient 0 as the next digit in the result. 
Result so far: 1250.0
If we subtract 0 from 27, we get 27.
Fetch the next digit (0) from the dividend, attach it to 27 and continue: 270 / 30

Step 6:
If we divide 270 by 30, we get 9 and a remainder of 0.
Write down 9 as next digit of the result. 
Result so far: 12509.0
Deduct 270 from 270 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 7:
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: 12509.0
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.

Advancing to step 8:
30 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 12509.0
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.

The final result is 12509.0 with a remainder of 0.0.