We're dividing 78140568 by 886 
We're looking to find how many times 886 goes into 78140568.

On to step 1:
If we divide 7 by 886, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 886

Advancing to step 2:
The number 886 fits into 78 0 times, leaving a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Append the next digit (1) from the dividend to 78 and continue with: 781 / 886

Moving on to step 3:
886 can be fit into 781 0 times, resulting in a remainder of 781.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 781 leaves us with 781.
Fetch the next digit (4) from the dividend, attach it to 781 and continue: 7814 / 886

On to step 4:
If we divide 7814 by 886, we get 8 and a remainder of 726.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Deduct 7088 from 7814 and we're left with 726.
Append the next digit (0) from the dividend to 726 and continue with: 7260 / 886

Step 5:
When dividing 7260 by 886, we get 8 with a remainder of 172.
Use 8 as the next digit of our solution. 
Result so far: 88.0
Deduct 7088 from 7260 and we're left with 172.
Bring next digit (5) of the dividend behind the 172 and repeat the process: 1725 / 886

Moving on to step 6:
886 can be fit into 1725 1 times, resulting in a remainder of 839.
Write down 1 as next digit of the result. 
Result so far: 881.0
Subtracting 886 from 1725 leaves us with 839.
Append the next digit (6) from the dividend to 839 and continue with: 8396 / 886

On to step 7:
The number 886 fits into 8396 9 times, leaving a remainder of 422.
Write down 9 as next digit of the result. 
Result so far: 8819.0
Deduct 7974 from 8396 and we're left with 422.
Grab the next digit (8) from the dividend, add it to 422, then carry on: 4228 / 886

Step 8:
886 can be fit into 4228 4 times, resulting in a remainder of 684.
The next digit of our result is 4. 
Result so far: 88194.0
Subtracting 3544 from 4228 leaves us with 684.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6840, and continue the process.

Going ahead to step 9:
6840 divided by 886 is 7 with a remainder of 638.
Use 7 as the next digit of our solution. 
Result so far: 88194.7
Deduct 6202 from 6840 and we're left with 638.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6380, and continue the process.

Moving on to step 10:
The number 886 fits into 6380 7 times, leaving a remainder of 178.
Put 7 as the next digit of the answer. 
Result so far: 88194.77
Subtract 6202 from 6380 to get 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Our division results in 88194.77 with a remaining 0.178.