We look at the division of 868163 by 48 
We want to divide 868163 by 48.

Advancing to step 1:
If we divide 8 by 48, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 48

Going ahead to step 2:
48 can be fit into 86 1 times, resulting in 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.
Grab the next digit (8) from the dividend, add it to 38, then carry on: 388 / 48

Moving on to step 3:
48 goes into 388 8 times with a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
The remainder is 4 after subtracting 384 from 388.
Append the next digit (1) from the dividend to 4 and continue with: 41 / 48

Advancing to step 4:
41 divided by 48 is 0 with a remainder of 41.
Write down 0 as next digit of the result. 
Result so far: 180.0
The remainder is 41 after subtracting 0 from 41.
Grab the next digit (6) from the dividend, add it to 41, then carry on: 416 / 48

Moving on to step 5:
When dividing 416 by 48, we get 8 with a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 1808.0
The remainder is 32 after subtracting 384 from 416.
Append the next digit (3) from the dividend to 32 and continue with: 323 / 48

On to step 6:
323 divided by 48 is 6 with a remainder of 35.
Write down 6 as next digit of the result. 
Result so far: 18086.0
Subtract 288 from 323 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 7:
350 divided by 48 is 7 with a remainder of 14.
Write down 7 as next digit of the result. 
Result so far: 18086.7
If we subtract 336 from 350, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 8:
The number 48 fits into 140 2 times, leaving a remainder of 44.
Record the quotient 2 as the next digit in the result. 
Result so far: 18086.72
The remainder is 44 after subtracting 96 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 9:
440 divided by 48 is 9 with a remainder of 8.
Record the quotient 9 as the next digit in the result. 
Result so far: 18086.729
If we take 432 away from 440, we end up 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.

Step 10:
80 divided by 48 is 1 with a remainder of 32.
The next digit of our result is 1. 
Result so far: 18086.7291
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 11:
48 can be fit into 320 6 times, resulting in a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 18086.72916
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.

Step 12:
The number 48 fits into 320 6 times, leaving a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 18086.729166
If we subtract 288 from 320, we get 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 18086.729166 and a remainder of 3.2e-06.