68128919 divided by 878 
Let's see how many times 878 fits into 68128919.

Advancing to step 1:
6 divided by 878 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 878

Going ahead to step 2:
878 can be fit into 68 0 times, resulting in a remainder of 68.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 68 after subtracting 0 from 68.
Fetch the next digit (1) from the dividend, attach it to 68 and continue: 681 / 878

Advancing to step 3:
878 goes into 681 0 times with a remainder of 681.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 681 to get 681.
Take the next digit (2) from the dividend and append it to 681, then repeat: 6812 / 878

Going ahead to step 4:
878 can be fit into 6812 7 times, resulting in a remainder of 666.
The next digit of our result is 7. 
Result so far: 7.0
Deduct 6146 from 6812 and we're left with 666.
Fetch the next digit (8) from the dividend, attach it to 666 and continue: 6668 / 878

Going ahead to step 5:
878 goes into 6668 7 times with a remainder of 522.
Put 7 as the next digit of the answer. 
Result so far: 77.0
Subtracting 6146 from 6668 leaves us with 522.
Append the next digit (9) from the dividend to 522 and continue with: 5229 / 878

Going ahead to step 6:
When dividing 5229 by 878, we get 5 with a remainder of 839.
Put 5 as the next digit of the answer. 
Result so far: 775.0
If we subtract 4390 from 5229, we get 839.
Take the next digit (1) from the dividend and append it to 839, then repeat: 8391 / 878

Step 7:
The number 878 fits into 8391 9 times, leaving a remainder of 489.
The number 9 becomes the next digit in our result. 
Result so far: 7759.0
The remainder is 489 after subtracting 7902 from 8391.
Grab the next digit (9) from the dividend, add it to 489, then carry on: 4899 / 878

Going ahead to step 8:
The number 878 fits into 4899 5 times, leaving a remainder of 509.
Record the quotient 5 as the next digit in the result. 
Result so far: 77595.0
Deduct 4390 from 4899 and we're left with 509.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5090, and continue the process.

Advancing to step 9:
878 goes into 5090 5 times with a remainder of 700.
Write down 5 as next digit of the result. 
Result so far: 77595.5
If we subtract 4390 from 5090, we get 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Going ahead to step 10:
878 can be fit into 7000 7 times, resulting in a remainder of 854.
Write down 7 as next digit of the result. 
Result so far: 77595.57
Deduct 6146 from 7000 and we're left with 854.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8540, and continue the process.

Step 11:
878 goes into 8540 9 times with a remainder of 638.
Use 9 as the next digit of our solution. 
Result so far: 77595.579
Subtracting 7902 from 8540 leaves us 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 12:
When dividing 6380 by 878, we get 7 with a remainder of 234.
Write down 7 as next digit of the result. 
Result so far: 77595.5797
Deduct 6146 from 6380 and we're left with 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Moving on to step 13:
If we divide 2340 by 878, we get 2 and a remainder of 584.
Record the quotient 2 as the next digit in the result. 
Result so far: 77595.57972
If we take 1756 away from 2340, we end up with 584.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5840, and continue the process.

Moving on to step 14:
If we divide 5840 by 878, we get 6 and a remainder of 572.
Write down 6 as next digit of the result. 
Result so far: 77595.579726
Subtracting 5268 from 5840 leaves us with 572.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5720, and continue the process.

Advancing to step 15:
878 can be fit into 5720 6 times, resulting in a remainder of 452.
The next digit of our result is 6. 
Result so far: 77595.5797266
If we take 5268 away from 5720, we end up with 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

After the division, we end up with 77595.5797266 and a remainder of 4.52e-06.