67840676 ÷ 866 
We want to divide 67840676 by 866.

Moving on to step 1:
When dividing 6 by 866, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 866

Advancing to step 2:
When dividing 67 by 866, we get 0 with a remainder of 67.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 67 after subtracting 0 from 67.
Grab the next digit (8) from the dividend, add it to 67, then carry on: 678 / 866

Going ahead to step 3:
When dividing 678 by 866, we get 0 with a remainder of 678.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 678 after subtracting 0 from 678.
Fetch the next digit (4) from the dividend, attach it to 678 and continue: 6784 / 866

Step 4:
The number 866 fits into 6784 7 times, leaving a remainder of 722.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Deduct 6062 from 6784 and we're left with 722.
Take the next digit (0) from the dividend and append it to 722, then repeat: 7220 / 866

Step 5:
If we divide 7220 by 866, we get 8 and a remainder of 292.
Write down 8 as next digit of the result. 
Result so far: 78.0
If we take 6928 away from 7220, we end up with 292.
Include the next digit (6) from the dividend after 292, then repeat: 2926 / 866

On to step 6:
866 goes into 2926 3 times with a remainder of 328.
Put 3 as the next digit of the answer. 
Result so far: 783.0
Subtracting 2598 from 2926 leaves us with 328.
Append the next digit (7) from the dividend to 328 and continue with: 3287 / 866

Step 7:
866 goes into 3287 3 times with a remainder of 689.
The next digit of our result is 3. 
Result so far: 7833.0
If we take 2598 away from 3287, we end up with 689.
Append the next digit (6) from the dividend to 689 and continue with: 6896 / 866

Moving on to step 8:
866 can be fit into 6896 7 times, resulting in a remainder of 834.
The number 7 becomes the next digit in our result. 
Result so far: 78337.0
The remainder is 834 after subtracting 6062 from 6896.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8340, and continue the process.

Step 9:
When dividing 8340 by 866, we get 9 with a remainder of 546.
Put 9 as the next digit of the answer. 
Result so far: 78337.9
If we subtract 7794 from 8340, we get 546.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5460, and continue the process.

Let's proceed to step 10:
The number 866 fits into 5460 6 times, leaving a remainder of 264.
The next digit of our result is 6. 
Result so far: 78337.96
Subtracting 5196 from 5460 leaves us with 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

On to step 11:
2640 divided by 866 is 3 with a remainder of 42.
Use 3 as the next digit of our solution. 
Result so far: 78337.963
The remainder is 42 after subtracting 2598 from 2640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 12:
866 goes into 420 0 times with a remainder of 420.
Use 0 as the next digit of our solution. 
Result so far: 78337.963
Subtracting 0 from 420 leaves us with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

On to step 13:
4200 divided by 866 is 4 with a remainder of 736.
Use 4 as the next digit of our solution. 
Result so far: 78337.96304
If we take 3464 away from 4200, we end up with 736.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7360, and continue the process.

Advancing to step 14:
If we divide 7360 by 866, we get 8 and a remainder of 432.
The next digit of our result is 8. 
Result so far: 78337.963048
The remainder is 432 after subtracting 6928 from 7360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Advancing to step 15:
866 can be fit into 4320 4 times, resulting in a remainder of 856.
Record the quotient 4 as the next digit in the result. 
Result so far: 78337.9630484
Subtract 3464 from 4320 to get 856.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8560, and continue the process.

On to step 16:
866 can be fit into 8560 9 times, resulting in a remainder of 766.
Use 9 as the next digit of our solution. 
Result so far: 78337.96304849
The remainder is 766 after subtracting 7794 from 8560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7660, and continue the process.

In conclusion, the division gives 78337.96304849 with a balance of 7.66e-07.