Let's divide 371148 by 30
We want to divide 371148 by 30.

On to step 1:
3 divided by 30 is 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 30

Let's proceed to step 2:
37 divided by 30 is 1 with a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 30 from 37 to get 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 30

Moving on to step 3:
30 goes into 71 2 times with a remainder of 11.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Deduct 60 from 71 and we're left with 11.
Take the next digit (1) from the dividend and append it to 11, then repeat: 111 / 30

Let's proceed to step 4:
30 can be fit into 111 3 times, resulting in a remainder of 21.
Put 3 as the next digit of the answer. 
Result so far: 123.0
Subtracting 90 from 111 leaves us with 21.
Bring next digit (4) of the dividend behind the 21 and repeat the process: 214 / 30

On to step 5:
30 goes into 214 7 times with a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 1237.0
Subtracting 210 from 214 leaves us with 4.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 30

On to step 6:
30 goes into 48 1 times with a remainder of 18.
Record the quotient 1 as the next digit in the result. 
Result so far: 12371.0
The remainder is 18 after subtracting 30 from 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 7:
If we divide 180 by 30, we get 6 and a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 12371.6
Subtract 180 from 180 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.

Moving on to step 8:
30 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 12371.6
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.

Going ahead to step 9:
30 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 12371.6
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.

The final result is 12371.6 with a remainder of 0.0.