We're dividing 48330496 by 686 
Let's see how many times 686 fits into 48330496.

On to step 1:
686 can be fit into 4 0 times, resulting in a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (8) from the dividend, attach it to 4 and continue: 48 / 686

On to step 2:
When dividing 48 by 686, we get 0 with a remainder of 48.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 48 and we're left with 48.
Include the next digit (3) from the dividend after 48, then repeat: 483 / 686

Let's proceed to step 3:
When dividing 483 by 686, we get 0 with a remainder of 483.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 483, we end up with 483.
Fetch the next digit (3) from the dividend, attach it to 483 and continue: 4833 / 686

Going ahead to step 4:
4833 divided by 686 is 7 with a remainder of 31.
Use 7 as the next digit of our solution. 
Result so far: 7.0
The remainder is 31 after subtracting 4802 from 4833.
Grab the next digit (0) from the dividend, add it to 31, then carry on: 310 / 686

Going ahead to step 5:
If we divide 310 by 686, we get 0 and a remainder of 310.
Write down 0 as next digit of the result. 
Result so far: 70.0
Deduct 0 from 310 and we're left with 310.
Grab the next digit (4) from the dividend, add it to 310, then carry on: 3104 / 686

Advancing to step 6:
The number 686 fits into 3104 4 times, leaving a remainder of 360.
The number 4 becomes the next digit in our result. 
Result so far: 704.0
Deduct 2744 from 3104 and we're left with 360.
Fetch the next digit (9) from the dividend, attach it to 360 and continue: 3609 / 686

Going ahead to step 7:
686 can be fit into 3609 5 times, resulting in a remainder of 179.
The number 5 becomes the next digit in our result. 
Result so far: 7045.0
If we take 3430 away from 3609, we end up with 179.
Take the next digit (6) from the dividend and append it to 179, then repeat: 1796 / 686

Moving on to step 8:
686 can be fit into 1796 2 times, resulting in a remainder of 424.
Put 2 as the next digit of the answer. 
Result so far: 70452.0
Deduct 1372 from 1796 and we're left with 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Let's proceed to step 9:
If we divide 4240 by 686, we get 6 and a remainder of 124.
The next digit of our result is 6. 
Result so far: 70452.6
Deduct 4116 from 4240 and we're left with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Going ahead to step 10:
The number 686 fits into 1240 1 times, leaving a remainder of 554.
The number 1 becomes the next digit in our result. 
Result so far: 70452.61
The remainder is 554 after subtracting 686 from 1240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5540, and continue the process.

Advancing to step 11:
The number 686 fits into 5540 8 times, leaving a remainder of 52.
Record the quotient 8 as the next digit in the result. 
Result so far: 70452.618
If we subtract 5488 from 5540, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 12:
520 divided by 686 is 0 with a remainder of 520.
The next digit of our result is 0. 
Result so far: 70452.618
Subtracting 0 from 520 leaves us with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Let's proceed to step 13:
686 goes into 5200 7 times with a remainder of 398.
Record the quotient 7 as the next digit in the result. 
Result so far: 70452.61807
Subtracting 4802 from 5200 leaves us with 398.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

On to step 14:
686 goes into 3980 5 times with a remainder of 550.
Record the quotient 5 as the next digit in the result. 
Result so far: 70452.618075
The remainder is 550 after subtracting 3430 from 3980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

On to step 15:
5500 divided by 686 is 8 with a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 70452.6180758
Subtract 5488 from 5500 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 16:
686 can be fit into 120 0 times, resulting in a remainder of 120.
The next digit of our result is 0. 
Result so far: 70452.6180758
Subtracting 0 from 120 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

After the division, we end up with 70452.6180758 and a remainder of 1.2e-07.