68139853 divided by 268 
Our goal is to divide 68139853 by 268.

Advancing to step 1:
If we divide 6 by 268, we get 0 and 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.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 268

On to step 2:
If we divide 68 by 268, we get 0 and a remainder of 68.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 68 and we're left with 68.
Fetch the next digit (1) from the dividend, attach it to 68 and continue: 681 / 268

Let's proceed to step 3:
The number 268 fits into 681 2 times, leaving a remainder of 145.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 536 away from 681, we end up with 145.
Include the next digit (3) from the dividend after 145, then repeat: 1453 / 268

Step 4:
1453 divided by 268 is 5 with a remainder of 113.
Write down 5 as next digit of the result. 
Result so far: 25.0
Deduct 1340 from 1453 and we're left with 113.
Bring next digit (9) of the dividend behind the 113 and repeat the process: 1139 / 268

Going ahead to step 5:
1139 divided by 268 is 4 with a remainder of 67.
Use 4 as the next digit of our solution. 
Result so far: 254.0
If we subtract 1072 from 1139, we get 67.
Append the next digit (8) from the dividend to 67 and continue with: 678 / 268

Let's proceed to step 6:
If we divide 678 by 268, we get 2 and a remainder of 142.
Record the quotient 2 as the next digit in the result. 
Result so far: 2542.0
Deduct 536 from 678 and we're left with 142.
Take the next digit (5) from the dividend and append it to 142, then repeat: 1425 / 268

On to step 7:
The number 268 fits into 1425 5 times, leaving a remainder of 85.
Record the quotient 5 as the next digit in the result. 
Result so far: 25425.0
Subtracting 1340 from 1425 leaves us with 85.
Include the next digit (3) from the dividend after 85, then repeat: 853 / 268

Going ahead to step 8:
If we divide 853 by 268, we get 3 and a remainder of 49.
Write down 3 as next digit of the result. 
Result so far: 254253.0
Subtracting 804 from 853 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 9:
268 goes into 490 1 times with a remainder of 222.
The next digit of our result is 1. 
Result so far: 254253.1
Deduct 268 from 490 and we're left with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Going ahead to step 10:
2220 divided by 268 is 8 with a remainder of 76.
The next digit of our result is 8. 
Result so far: 254253.18
Deduct 2144 from 2220 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 11:
If we divide 760 by 268, we get 2 and a remainder of 224.
The next digit of our result is 2. 
Result so far: 254253.182
The remainder is 224 after subtracting 536 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Going ahead to step 12:
2240 divided by 268 is 8 with a remainder of 96.
Use 8 as the next digit of our solution. 
Result so far: 254253.1828
Subtract 2144 from 2240 to get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Going ahead to step 13:
If we divide 960 by 268, we get 3 and a remainder of 156.
Put 3 as the next digit of the answer. 
Result so far: 254253.18283
The remainder is 156 after subtracting 804 from 960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

On to step 14:
268 can be fit into 1560 5 times, resulting in a remainder of 220.
Use 5 as the next digit of our solution. 
Result so far: 254253.182835
If we take 1340 away from 1560, we end up with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Step 15:
268 can be fit into 2200 8 times, resulting in a remainder of 56.
Write down 8 as next digit of the result. 
Result so far: 254253.1828358
The remainder is 56 after subtracting 2144 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 16:
If we divide 560 by 268, we get 2 and a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 254253.18283582
The remainder is 24 after subtracting 536 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The final result is 254253.18283582 with a remainder of 2.4e-08.