68660432 divided by 678 
We're looking to find how many times 678 goes into 68660432.

Step 1:
6 divided by 678 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 678

Step 2:
The number 678 fits into 68 0 times, leaving a remainder of 68.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 68 leaves us with 68.
Append the next digit (6) from the dividend to 68 and continue with: 686 / 678

Advancing to step 3:
678 goes into 686 1 times with a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 678 from 686 leaves us with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 678

Step 4:
678 can be fit into 86 0 times, resulting in a remainder of 86.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtracting 0 from 86 leaves us with 86.
Grab the next digit (0) from the dividend, add it to 86, then carry on: 860 / 678

On to step 5:
678 can be fit into 860 1 times, resulting in a remainder of 182.
Use 1 as the next digit of our solution. 
Result so far: 101.0
The remainder is 182 after subtracting 678 from 860.
Include the next digit (4) from the dividend after 182, then repeat: 1824 / 678

Advancing to step 6:
If we divide 1824 by 678, we get 2 and a remainder of 468.
Put 2 as the next digit of the answer. 
Result so far: 1012.0
Deduct 1356 from 1824 and we're left with 468.
Append the next digit (3) from the dividend to 468 and continue with: 4683 / 678

On to step 7:
If we divide 4683 by 678, we get 6 and a remainder of 615.
Use 6 as the next digit of our solution. 
Result so far: 10126.0
Deduct 4068 from 4683 and we're left with 615.
Bring next digit (2) of the dividend behind the 615 and repeat the process: 6152 / 678

Going ahead to step 8:
6152 divided by 678 is 9 with a remainder of 50.
Put 9 as the next digit of the answer. 
Result so far: 101269.0
Subtract 6102 from 6152 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 9:
500 divided by 678 is 0 with a remainder of 500.
Record the quotient 0 as the next digit in the result. 
Result so far: 101269.0
Subtract 0 from 500 to get 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Going ahead to step 10:
678 can be fit into 5000 7 times, resulting in a remainder of 254.
The next digit of our result is 7. 
Result so far: 101269.07
Subtracting 4746 from 5000 leaves us with 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Going ahead to step 11:
678 goes into 2540 3 times with a remainder of 506.
Put 3 as the next digit of the answer. 
Result so far: 101269.073
If we take 2034 away from 2540, we end up with 506.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5060, and continue the process.

On to step 12:
678 can be fit into 5060 7 times, resulting in a remainder of 314.
Use 7 as the next digit of our solution. 
Result so far: 101269.0737
Subtracting 4746 from 5060 leaves us with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Moving on to step 13:
When dividing 3140 by 678, we get 4 with a remainder of 428.
The next digit of our result is 4. 
Result so far: 101269.07374
Subtracting 2712 from 3140 leaves us with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Step 14:
The number 678 fits into 4280 6 times, leaving a remainder of 212.
Put 6 as the next digit of the answer. 
Result so far: 101269.073746
If we subtract 4068 from 4280, we get 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Going ahead to step 15:
The number 678 fits into 2120 3 times, leaving a remainder of 86.
The next digit of our result is 3. 
Result so far: 101269.0737463
Subtract 2034 from 2120 to get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Going ahead to step 16:
If we divide 860 by 678, we get 1 and a remainder of 182.
Write down 1 as next digit of the result. 
Result so far: 101269.07374631
Deduct 678 from 860 and we're left with 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

In conclusion, the division gives 101269.07374631 with a balance of 1.82e-07.