68075923 ÷ 136 
Our goal is to divide 68075923 by 136.

Going ahead to step 1:
136 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 136

Let's proceed to step 2:
If we divide 68 by 136, we get 0 and a remainder of 68.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 68, we get 68.
Take the next digit (0) from the dividend and append it to 68, then repeat: 680 / 136

Advancing to step 3:
136 can be fit into 680 5 times, resulting in a remainder of 0.
The next digit of our result is 5. 
Result so far: 5.0
Deduct 680 from 680 and we're left with 0.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 136

Moving on to step 4:
The number 136 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 50.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 136

Advancing to step 5:
If we divide 75 by 136, we get 0 and a remainder of 75.
The next digit of our result is 0. 
Result so far: 500.0
If we take 0 away from 75, we end up with 75.
Include the next digit (9) from the dividend after 75, then repeat: 759 / 136

On to step 6:
136 goes into 759 5 times with a remainder of 79.
Record the quotient 5 as the next digit in the result. 
Result so far: 5005.0
Deduct 680 from 759 and we're left with 79.
Append the next digit (2) from the dividend to 79 and continue with: 792 / 136

On to step 7:
The number 136 fits into 792 5 times, leaving a remainder of 112.
Write down 5 as next digit of the result. 
Result so far: 50055.0
Subtract 680 from 792 to get 112.
Grab the next digit (3) from the dividend, add it to 112, then carry on: 1123 / 136

On to step 8:
The number 136 fits into 1123 8 times, leaving a remainder of 35.
Put 8 as the next digit of the answer. 
Result so far: 500558.0
If we subtract 1088 from 1123, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 9:
136 goes into 350 2 times with a remainder of 78.
The next digit of our result is 2. 
Result so far: 500558.2
Subtracting 272 from 350 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 10:
If we divide 780 by 136, we get 5 and a remainder of 100.
Put 5 as the next digit of the answer. 
Result so far: 500558.25
Deduct 680 from 780 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 11:
If we divide 1000 by 136, we get 7 and a remainder of 48.
Record the quotient 7 as the next digit in the result. 
Result so far: 500558.257
If we subtract 952 from 1000, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 12:
136 can be fit into 480 3 times, resulting in a remainder of 72.
Put 3 as the next digit of the answer. 
Result so far: 500558.2573
Subtracting 408 from 480 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 13:
136 goes into 720 5 times with a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 500558.25735
Subtract 680 from 720 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 14:
400 divided by 136 is 2 with a remainder of 128.
Record the quotient 2 as the next digit in the result. 
Result so far: 500558.257352
If we subtract 272 from 400, we get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Step 15:
136 can be fit into 1280 9 times, resulting in a remainder of 56.
Record the quotient 9 as the next digit in the result. 
Result so far: 500558.2573529
If we subtract 1224 from 1280, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 16:
The number 136 fits into 560 4 times, leaving a remainder of 16.
The next digit of our result is 4. 
Result so far: 500558.25735294
Subtract 544 from 560 to get 16.
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 500558.25735294 with a balance of 1.6e-08.