We look at the division of 863647 by 68 
We're looking to find how many times 68 goes into 863647.

Step 1:
68 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 68

Let's proceed to step 2:
68 goes into 86 1 times with a remainder of 18.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 68 from 86 to get 18.
Bring next digit (3) of the dividend behind the 18 and repeat the process: 183 / 68

On to step 3:
183 divided by 68 is 2 with a remainder of 47.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Subtract 136 from 183 to get 47.
Take the next digit (6) from the dividend and append it to 47, then repeat: 476 / 68

Advancing to step 4:
When dividing 476 by 68, we get 7 with a remainder of 0.
Put 7 as the next digit of the answer. 
Result so far: 127.0
Deduct 476 from 476 and we're left with 0.
Take the next digit (4) from the dividend and append it to 0, then repeat: 4 / 68

Let's proceed to step 5:
If we divide 4 by 68, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 1270.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (7) from the dividend, add it to 4, then carry on: 47 / 68

Step 6:
The number 68 fits into 47 0 times, leaving a remainder of 47.
Use 0 as the next digit of our solution. 
Result so far: 12700.0
Deduct 0 from 47 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

On to step 7:
When dividing 470 by 68, we get 6 with a remainder of 62.
Put 6 as the next digit of the answer. 
Result so far: 12700.6
If we take 408 away from 470, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 8:
68 can be fit into 620 9 times, resulting in a remainder of 8.
Put 9 as the next digit of the answer. 
Result so far: 12700.69
Subtract 612 from 620 to 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.

Advancing to step 9:
80 divided by 68 is 1 with a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 12700.691
If we subtract 68 from 80, we 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.

Advancing to step 10:
68 goes into 120 1 times with a remainder of 52.
Put 1 as the next digit of the answer. 
Result so far: 12700.6911
If we take 68 away from 120, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final result is 12700.6911 with a remainder of 0.00052.