We're dividing 48871484 by 509 
We want to figure out the number of times 48871484 can be divided by 509.

Advancing to step 1:
4 divided by 509 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Take the next digit (8) from the dividend and append it to 4, then repeat: 48 / 509

Moving on to step 2:
The number 509 fits into 48 0 times, leaving a remainder of 48.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 48 after subtracting 0 from 48.
Bring next digit (8) of the dividend behind the 48 and repeat the process: 488 / 509

Step 3:
509 goes into 488 0 times with a remainder of 488.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 488 to get 488.
Take the next digit (7) from the dividend and append it to 488, then repeat: 4887 / 509

Moving on to step 4:
When dividing 4887 by 509, we get 9 with a remainder of 306.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Deduct 4581 from 4887 and we're left with 306.
Bring next digit (1) of the dividend behind the 306 and repeat the process: 3061 / 509

Advancing to step 5:
509 can be fit into 3061 6 times, resulting in a remainder of 7.
Record the quotient 6 as the next digit in the result. 
Result so far: 96.0
Subtracting 3054 from 3061 leaves us with 7.
Include the next digit (4) from the dividend after 7, then repeat: 74 / 509

Let's proceed to step 6:
The number 509 fits into 74 0 times, leaving a remainder of 74.
Use 0 as the next digit of our solution. 
Result so far: 960.0
Subtracting 0 from 74 leaves us with 74.
Include the next digit (8) from the dividend after 74, then repeat: 748 / 509

Moving on to step 7:
The number 509 fits into 748 1 times, leaving a remainder of 239.
Record the quotient 1 as the next digit in the result. 
Result so far: 9601.0
If we take 509 away from 748, we end up with 239.
Append the next digit (4) from the dividend to 239 and continue with: 2394 / 509

Let's proceed to step 8:
When dividing 2394 by 509, we get 4 with a remainder of 358.
The next digit of our result is 4. 
Result so far: 96014.0
If we subtract 2036 from 2394, we get 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

On to step 9:
3580 divided by 509 is 7 with a remainder of 17.
Write down 7 as next digit of the result. 
Result so far: 96014.7
Subtract 3563 from 3580 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 10:
When dividing 170 by 509, we get 0 with a remainder of 170.
Put 0 as the next digit of the answer. 
Result so far: 96014.7
If we subtract 0 from 170, we get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

On to step 11:
If we divide 1700 by 509, we get 3 and a remainder of 173.
The number 3 becomes the next digit in our result. 
Result so far: 96014.703
If we take 1527 away from 1700, we end up with 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

Advancing to step 12:
509 goes into 1730 3 times with a remainder of 203.
Record the quotient 3 as the next digit in the result. 
Result so far: 96014.7033
If we subtract 1527 from 1730, we get 203.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2030, and continue the process.

Our division results in 96014.7033 with a remaining 0.00203.