We look at the division of 810140 by 68 
We want to divide 810140 by 68.

Going ahead to step 1:
68 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 68

Advancing to step 2:
The number 68 fits into 81 1 times, leaving a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 68 from 81 to get 13.
Grab the next digit (0) from the dividend, add it to 13, then carry on: 130 / 68

Advancing to step 3:
When dividing 130 by 68, we get 1 with a remainder of 62.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
If we take 68 away from 130, we end up with 62.
Grab the next digit (1) from the dividend, add it to 62, then carry on: 621 / 68

On to step 4:
621 divided by 68 is 9 with a remainder of 9.
The next digit of our result is 9. 
Result so far: 119.0
If we take 612 away from 621, we end up with 9.
Take the next digit (4) from the dividend and append it to 9, then repeat: 94 / 68

Going ahead to step 5:
68 can be fit into 94 1 times, resulting in a remainder of 26.
Put 1 as the next digit of the answer. 
Result so far: 1191.0
If we subtract 68 from 94, we get 26.
Include the next digit (0) from the dividend after 26, then repeat: 260 / 68

Advancing to step 6:
68 goes into 260 3 times with a remainder of 56.
The number 3 becomes the next digit in our result. 
Result so far: 11913.0
Subtract 204 from 260 to 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.

Advancing to step 7:
When dividing 560 by 68, we get 8 with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 11913.8
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.

Let's proceed to step 8:
The number 68 fits into 160 2 times, leaving a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 11913.82
Subtract 136 from 160 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 9:
68 can be fit into 240 3 times, resulting in a remainder of 36.
Use 3 as the next digit of our solution. 
Result so far: 11913.823
Subtract 204 from 240 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 10:
The number 68 fits into 360 5 times, leaving a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 11913.8235
Deduct 340 from 360 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 11:
68 can be fit into 200 2 times, resulting in a remainder of 64.
Record the quotient 2 as the next digit in the result. 
Result so far: 11913.82352
Deduct 136 from 200 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 12:
640 divided by 68 is 9 with a remainder of 28.
Write down 9 as next digit of the result. 
Result so far: 11913.823529
Deduct 612 from 640 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 13:
280 divided by 68 is 4 with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 11913.8235294
The remainder is 8 after subtracting 272 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 14:
68 can be fit into 80 1 times, resulting in a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 11913.82352941
If we take 68 away from 80, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final result is 11913.82352941 with a remainder of 1.2e-08.