We look at the division of 68664871 by 876 
We're looking to find how many times 876 goes into 68664871.

Advancing to step 1:
If we divide 6 by 876, we get 0 and a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 876

On to step 2:
68 divided by 876 is 0 with a remainder of 68.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 68 leaves us with 68.
Grab the next digit (6) from the dividend, add it to 68, then carry on: 686 / 876

Moving on to step 3:
876 can be fit into 686 0 times, resulting in a remainder of 686.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 686 to get 686.
Take the next digit (6) from the dividend and append it to 686, then repeat: 6866 / 876

Let's proceed to step 4:
If we divide 6866 by 876, we get 7 and a remainder of 734.
The next digit of our result is 7. 
Result so far: 7.0
Subtract 6132 from 6866 to get 734.
Take the next digit (4) from the dividend and append it to 734, then repeat: 7344 / 876

Going ahead to step 5:
876 goes into 7344 8 times with a remainder of 336.
Use 8 as the next digit of our solution. 
Result so far: 78.0
The remainder is 336 after subtracting 7008 from 7344.
Include the next digit (8) from the dividend after 336, then repeat: 3368 / 876

Advancing to step 6:
3368 divided by 876 is 3 with a remainder of 740.
Write down 3 as next digit of the result. 
Result so far: 783.0
Deduct 2628 from 3368 and we're left with 740.
Grab the next digit (7) from the dividend, add it to 740, then carry on: 7407 / 876

Let's proceed to step 7:
The number 876 fits into 7407 8 times, leaving a remainder of 399.
Put 8 as the next digit of the answer. 
Result so far: 7838.0
Subtracting 7008 from 7407 leaves us with 399.
Include the next digit (1) from the dividend after 399, then repeat: 3991 / 876

Moving on to step 8:
The number 876 fits into 3991 4 times, leaving a remainder of 487.
The number 4 becomes the next digit in our result. 
Result so far: 78384.0
If we take 3504 away from 3991, we end up with 487.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4870, and continue the process.

Step 9:
4870 divided by 876 is 5 with a remainder of 490.
Put 5 as the next digit of the answer. 
Result so far: 78384.5
If we subtract 4380 from 4870, we get 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Step 10:
The number 876 fits into 4900 5 times, leaving a remainder of 520.
Write down 5 as next digit of the result. 
Result so far: 78384.55
If we subtract 4380 from 4900, we get 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

After the division, we end up with 78384.55 and a remainder of 0.52.