We look at the division of 715509 by 48 
We're looking to find how many times 48 goes into 715509.

Advancing to step 1:
7 divided by 48 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 48

Let's proceed to step 2:
If we divide 71 by 48, we get 1 and a remainder of 23.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 48 away from 71, we end up with 23.
Include the next digit (5) from the dividend after 23, then repeat: 235 / 48

Let's proceed to step 3:
The number 48 fits into 235 4 times, leaving a remainder of 43.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
Subtract 192 from 235 to get 43.
Grab the next digit (5) from the dividend, add it to 43, then carry on: 435 / 48

Going ahead to step 4:
If we divide 435 by 48, we get 9 and a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 149.0
If we take 432 away from 435, we end up with 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 48

Advancing to step 5:
If we divide 30 by 48, we get 0 and a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 1490.0
Deduct 0 from 30 and we're left with 30.
Append the next digit (9) from the dividend to 30 and continue with: 309 / 48

Let's proceed to step 6:
48 can be fit into 309 6 times, resulting in a remainder of 21.
Record the quotient 6 as the next digit in the result. 
Result so far: 14906.0
Subtract 288 from 309 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 7:
48 goes into 210 4 times with a remainder of 18.
The number 4 becomes the next digit in our result. 
Result so far: 14906.4
The remainder is 18 after subtracting 192 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 8:
48 goes into 180 3 times with a remainder of 36.
Put 3 as the next digit of the answer. 
Result so far: 14906.43
Subtracting 144 from 180 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 9:
If we divide 360 by 48, we get 7 and a remainder of 24.
Put 7 as the next digit of the answer. 
Result so far: 14906.437
Deduct 336 from 360 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 10:
When dividing 240 by 48, we get 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 14906.4375
Deduct 240 from 240 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.

Going ahead to step 11:
If we divide 0 by 48, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 14906.4375
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.

Let's proceed to step 12:
48 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: 14906.4375
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.

After the division, we end up with 14906.4375 and a remainder of 0.0.