Let's divide 350309 by 48
We're looking to find how many times 48 goes into 350309.

Going ahead to step 1:
The number 48 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 48

Moving on to step 2:
48 goes into 35 0 times with a remainder of 35.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 35 and we're left with 35.
Append the next digit (0) from the dividend to 35 and continue with: 350 / 48

Going ahead to step 3:
350 divided by 48 is 7 with a remainder of 14.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we subtract 336 from 350, we get 14.
Take the next digit (3) from the dividend and append it to 14, then repeat: 143 / 48

On to step 4:
If we divide 143 by 48, we get 2 and a remainder of 47.
The next digit of our result is 2. 
Result so far: 72.0
If we subtract 96 from 143, we get 47.
Append the next digit (0) from the dividend to 47 and continue with: 470 / 48

On to step 5:
If we divide 470 by 48, we get 9 and a remainder of 38.
Put 9 as the next digit of the answer. 
Result so far: 729.0
Deduct 432 from 470 and we're left with 38.
Include the next digit (9) from the dividend after 38, then repeat: 389 / 48

Let's proceed to step 6:
The number 48 fits into 389 8 times, leaving a remainder of 5.
Write down 8 as next digit of the result. 
Result so far: 7298.0
Deduct 384 from 389 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 7:
50 divided by 48 is 1 with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 7298.1
Subtract 48 from 50 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 8:
20 divided by 48 is 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 7298.1
If we take 0 away from 20, 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.

Going ahead to step 9:
The number 48 fits into 200 4 times, leaving a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 7298.104
Subtracting 192 from 200 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 10:
48 goes into 80 1 times with a remainder of 32.
The number 1 becomes the next digit in our result. 
Result so far: 7298.1041
Subtracting 48 from 80 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 11:
320 divided by 48 is 6 with a remainder of 32.
Record the quotient 6 as the next digit in the result. 
Result so far: 7298.10416
The remainder is 32 after subtracting 288 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 12:
When dividing 320 by 48, we get 6 with a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 7298.104166
If we take 288 away from 320, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The quotient of the division is 7298.104166, and the remainder is 3.2e-06.