We're dividing 315349 by 48 
We want to figure out the number of times 315349 can be divided by 48.

Moving on to step 1:
48 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 48

On to step 2:
31 divided by 48 is 0 with a remainder of 31.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 31 leaves us with 31.
Append the next digit (5) from the dividend to 31 and continue with: 315 / 48

Let's proceed to step 3:
315 divided by 48 is 6 with a remainder of 27.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we take 288 away from 315, we end up with 27.
Fetch the next digit (3) from the dividend, attach it to 27 and continue: 273 / 48

On to step 4:
When dividing 273 by 48, we get 5 with a remainder of 33.
Put 5 as the next digit of the answer. 
Result so far: 65.0
If we take 240 away from 273, we end up with 33.
Bring next digit (4) of the dividend behind the 33 and repeat the process: 334 / 48

Advancing to step 5:
The number 48 fits into 334 6 times, leaving a remainder of 46.
Record the quotient 6 as the next digit in the result. 
Result so far: 656.0
If we take 288 away from 334, we end up with 46.
Append the next digit (9) from the dividend to 46 and continue with: 469 / 48

On to step 6:
When dividing 469 by 48, we get 9 with a remainder of 37.
Write down 9 as next digit of the result. 
Result so far: 6569.0
If we subtract 432 from 469, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 7:
The number 48 fits into 370 7 times, leaving a remainder of 34.
Record the quotient 7 as the next digit in the result. 
Result so far: 6569.7
The remainder is 34 after subtracting 336 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 8:
If we divide 340 by 48, we get 7 and a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 6569.77
Subtracting 336 from 340 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The quotient of the division is 6569.77, and the remainder is 0.004.