We're dividing 375252 by 30 
Our goal is to divide 375252 by 30.

Going ahead to step 1:
If we divide 3 by 30, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 30

On to step 2:
37 divided by 30 is 1 with a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 30 from 37 to get 7.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 30

Moving on to step 3:
75 divided by 30 is 2 with a remainder of 15.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Deduct 60 from 75 and we're left with 15.
Append the next digit (2) from the dividend to 15 and continue with: 152 / 30

Moving on to step 4:
The number 30 fits into 152 5 times, leaving a remainder of 2.
The next digit of our result is 5. 
Result so far: 125.0
Subtract 150 from 152 to get 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 30

On to step 5:
The number 30 fits into 25 0 times, leaving a remainder of 25.
The next digit of our result is 0. 
Result so far: 1250.0
Subtracting 0 from 25 leaves us with 25.
Append the next digit (2) from the dividend to 25 and continue with: 252 / 30

Advancing to step 6:
The number 30 fits into 252 8 times, leaving a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 12508.0
Subtract 240 from 252 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.

Advancing to step 7:
When dividing 120 by 30, we get 4 with a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 12508.4
The remainder is 0 after subtracting 120 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 8:
When dividing 0 by 30, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 12508.4
The remainder is 0 after subtracting 0 from 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:
When dividing 0 by 30, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 12508.4
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 12508.4, with a leftover of 0.0.