14888420 ÷ 30 
Our goal is to divide 14888420 by 30.

Going ahead to step 1:
30 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 30

Moving on to step 2:
If we divide 14 by 30, we get 0 and a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 14 and we're left with 14.
Append the next digit (8) from the dividend to 14 and continue with: 148 / 30

Step 3:
The number 30 fits into 148 4 times, leaving a remainder of 28.
The next digit of our result is 4. 
Result so far: 4.0
If we take 120 away from 148, we end up with 28.
Include the next digit (8) from the dividend after 28, then repeat: 288 / 30

Step 4:
The number 30 fits into 288 9 times, leaving a remainder of 18.
Put 9 as the next digit of the answer. 
Result so far: 49.0
The remainder is 18 after subtracting 270 from 288.
Append the next digit (8) from the dividend to 18 and continue with: 188 / 30

Going ahead to step 5:
30 goes into 188 6 times with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 496.0
If we subtract 180 from 188, we get 8.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 30

Going ahead to step 6:
If we divide 84 by 30, we get 2 and a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 4962.0
The remainder is 24 after subtracting 60 from 84.
Include the next digit (2) from the dividend after 24, then repeat: 242 / 30

Going ahead to step 7:
The number 30 fits into 242 8 times, leaving a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 49628.0
Subtract 240 from 242 to get 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 30

Let's proceed to step 8:
20 divided by 30 is 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 496280.0
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 9:
30 can be fit into 200 6 times, resulting in a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 496280.6
If we take 180 away from 200, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 10:
The number 30 fits into 200 6 times, leaving a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 496280.66
Deduct 180 from 200 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

After the division, we end up with 496280.66 and a remainder of 0.02.