68123178 divided by 511 
We want to divide 68123178 by 511.

Let's proceed to step 1:
When dividing 6 by 511, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 511

Step 2:
68 divided by 511 is 0 with a remainder of 68.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 68 to get 68.
Fetch the next digit (1) from the dividend, attach it to 68 and continue: 681 / 511

On to step 3:
511 goes into 681 1 times with a remainder of 170.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 170 after subtracting 511 from 681.
Bring next digit (2) of the dividend behind the 170 and repeat the process: 1702 / 511

Going ahead to step 4:
1702 divided by 511 is 3 with a remainder of 169.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Deduct 1533 from 1702 and we're left with 169.
Take the next digit (3) from the dividend and append it to 169, then repeat: 1693 / 511

Step 5:
511 goes into 1693 3 times with a remainder of 160.
The number 3 becomes the next digit in our result. 
Result so far: 133.0
Subtract 1533 from 1693 to get 160.
Append the next digit (1) from the dividend to 160 and continue with: 1601 / 511

Step 6:
511 can be fit into 1601 3 times, resulting in a remainder of 68.
Put 3 as the next digit of the answer. 
Result so far: 1333.0
Subtract 1533 from 1601 to get 68.
Include the next digit (7) from the dividend after 68, then repeat: 687 / 511

Advancing to step 7:
511 can be fit into 687 1 times, resulting in a remainder of 176.
Write down 1 as next digit of the result. 
Result so far: 13331.0
The remainder is 176 after subtracting 511 from 687.
Include the next digit (8) from the dividend after 176, then repeat: 1768 / 511

Let's proceed to step 8:
511 goes into 1768 3 times with a remainder of 235.
Write down 3 as next digit of the result. 
Result so far: 133313.0
Subtract 1533 from 1768 to get 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

On to step 9:
The number 511 fits into 2350 4 times, leaving a remainder of 306.
Record the quotient 4 as the next digit in the result. 
Result so far: 133313.4
If we take 2044 away from 2350, we end up with 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

On to step 10:
The number 511 fits into 3060 5 times, leaving a remainder of 505.
The next digit of our result is 5. 
Result so far: 133313.45
If we take 2555 away from 3060, we end up with 505.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5050, and continue the process.

Going ahead to step 11:
511 goes into 5050 9 times with a remainder of 451.
Use 9 as the next digit of our solution. 
Result so far: 133313.459
Subtracting 4599 from 5050 leaves us with 451.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4510, and continue the process.

Moving on to step 12:
4510 divided by 511 is 8 with a remainder of 422.
Record the quotient 8 as the next digit in the result. 
Result so far: 133313.4598
If we subtract 4088 from 4510, we get 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

Moving on to step 13:
511 can be fit into 4220 8 times, resulting in a remainder of 132.
Record the quotient 8 as the next digit in the result. 
Result so far: 133313.45988
The remainder is 132 after subtracting 4088 from 4220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

The final result is 133313.45988 with a remainder of 0.000132.