We're dividing 51666115 by 68 
Let's see how many times 68 fits into 51666115.

Moving on to step 1:
The number 68 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 68

Let's proceed to step 2:
68 goes into 51 0 times with a remainder of 51.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 51, we end up with 51.
Fetch the next digit (6) from the dividend, attach it to 51 and continue: 516 / 68

Moving on to step 3:
If we divide 516 by 68, we get 7 and a remainder of 40.
The next digit of our result is 7. 
Result so far: 7.0
If we subtract 476 from 516, we get 40.
Take the next digit (6) from the dividend and append it to 40, then repeat: 406 / 68

Advancing to step 4:
68 goes into 406 5 times with a remainder of 66.
Write down 5 as next digit of the result. 
Result so far: 75.0
The remainder is 66 after subtracting 340 from 406.
Fetch the next digit (6) from the dividend, attach it to 66 and continue: 666 / 68

Going ahead to step 5:
68 can be fit into 666 9 times, resulting in a remainder of 54.
The number 9 becomes the next digit in our result. 
Result so far: 759.0
If we take 612 away from 666, we end up with 54.
Take the next digit (1) from the dividend and append it to 54, then repeat: 541 / 68

On to step 6:
If we divide 541 by 68, we get 7 and a remainder of 65.
Use 7 as the next digit of our solution. 
Result so far: 7597.0
If we take 476 away from 541, we end up with 65.
Append the next digit (1) from the dividend to 65 and continue with: 651 / 68

Step 7:
The number 68 fits into 651 9 times, leaving a remainder of 39.
Use 9 as the next digit of our solution. 
Result so far: 75979.0
If we subtract 612 from 651, we get 39.
Include the next digit (5) from the dividend after 39, then repeat: 395 / 68

On to step 8:
If we divide 395 by 68, we get 5 and a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 759795.0
If we take 340 away from 395, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 9:
When dividing 550 by 68, we get 8 with a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 759795.8
Subtracting 544 from 550 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 10:
If we divide 60 by 68, we get 0 and a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 759795.8
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 11:
When dividing 600 by 68, we get 8 with a remainder of 56.
Record the quotient 8 as the next digit in the result. 
Result so far: 759795.808
The remainder is 56 after subtracting 544 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 12:
560 divided by 68 is 8 with a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 759795.8088
The remainder is 16 after subtracting 544 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

In conclusion, the division gives 759795.8088 with a balance of 0.00016.