We're dividing 86760239 by 48 
We want to figure out the number of times 86760239 can be divided by 48.

On to step 1:
The number 48 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 48

Going ahead to step 2:
The number 48 fits into 86 1 times, leaving a remainder of 38.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 48 away from 86, we end up with 38.
Include the next digit (7) from the dividend after 38, then repeat: 387 / 48

Moving on to step 3:
When dividing 387 by 48, we get 8 with a remainder of 3.
Put 8 as the next digit of the answer. 
Result so far: 18.0
Subtracting 384 from 387 leaves us with 3.
Take the next digit (6) from the dividend and append it to 3, then repeat: 36 / 48

Advancing to step 4:
48 can be fit into 36 0 times, resulting in a remainder of 36.
Record the quotient 0 as the next digit in the result. 
Result so far: 180.0
Subtract 0 from 36 to get 36.
Bring next digit (0) of the dividend behind the 36 and repeat the process: 360 / 48

Step 5:
360 divided by 48 is 7 with a remainder of 24.
The number 7 becomes the next digit in our result. 
Result so far: 1807.0
If we take 336 away from 360, we end up with 24.
Take the next digit (2) from the dividend and append it to 24, then repeat: 242 / 48

Going ahead to step 6:
If we divide 242 by 48, we get 5 and a remainder of 2.
The number 5 becomes the next digit in our result. 
Result so far: 18075.0
Subtracting 240 from 242 leaves us with 2.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 48

Step 7:
48 goes into 23 0 times with a remainder of 23.
Record the quotient 0 as the next digit in the result. 
Result so far: 180750.0
The remainder is 23 after subtracting 0 from 23.
Include the next digit (9) from the dividend after 23, then repeat: 239 / 48

Advancing to step 8:
The number 48 fits into 239 4 times, leaving a remainder of 47.
Use 4 as the next digit of our solution. 
Result so far: 1807504.0
If we subtract 192 from 239, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 9:
The number 48 fits into 470 9 times, leaving a remainder of 38.
Record the quotient 9 as the next digit in the result. 
Result so far: 1807504.9
If we subtract 432 from 470, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 10:
The number 48 fits into 380 7 times, leaving a remainder of 44.
Use 7 as the next digit of our solution. 
Result so far: 1807504.97
If we subtract 336 from 380, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 11:
When dividing 440 by 48, we get 9 with a remainder of 8.
Record the quotient 9 as the next digit in the result. 
Result so far: 1807504.979
If we subtract 432 from 440, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 12:
48 can be fit into 80 1 times, resulting in a remainder of 32.
The number 1 becomes the next digit in our result. 
Result so far: 1807504.9791
If we take 48 away from 80, 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.

On to step 13:
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: 1807504.97916
Subtracting 288 from 320 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.

Step 14:
48 can be fit into 320 6 times, resulting in a remainder of 32.
Write down 6 as next digit of the result. 
Result so far: 1807504.979166
Deduct 288 from 320 and we're left 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.

After the division, we end up with 1807504.979166 and a remainder of 3.2e-06.