We're dividing 68358239 by 494 
We want to figure out the number of times 68358239 can be divided by 494.

On to step 1:
494 can be fit into 6 0 times, resulting in a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 494

Step 2:
494 can be fit into 68 0 times, resulting in a remainder of 68.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 68 leaves us with 68.
Bring next digit (3) of the dividend behind the 68 and repeat the process: 683 / 494

Going ahead to step 3:
683 divided by 494 is 1 with a remainder of 189.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 189 after subtracting 494 from 683.
Take the next digit (5) from the dividend and append it to 189, then repeat: 1895 / 494

Let's proceed to step 4:
1895 divided by 494 is 3 with a remainder of 413.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Subtracting 1482 from 1895 leaves us with 413.
Take the next digit (8) from the dividend and append it to 413, then repeat: 4138 / 494

Step 5:
When dividing 4138 by 494, we get 8 with a remainder of 186.
The number 8 becomes the next digit in our result. 
Result so far: 138.0
Deduct 3952 from 4138 and we're left with 186.
Append the next digit (2) from the dividend to 186 and continue with: 1862 / 494

Step 6:
The number 494 fits into 1862 3 times, leaving a remainder of 380.
Write down 3 as next digit of the result. 
Result so far: 1383.0
Deduct 1482 from 1862 and we're left with 380.
Take the next digit (3) from the dividend and append it to 380, then repeat: 3803 / 494

Step 7:
494 goes into 3803 7 times with a remainder of 345.
The next digit of our result is 7. 
Result so far: 13837.0
Subtracting 3458 from 3803 leaves us with 345.
Bring next digit (9) of the dividend behind the 345 and repeat the process: 3459 / 494

Moving on to step 8:
3459 divided by 494 is 7 with a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 138377.0
If we take 3458 away from 3459, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 9:
If we divide 10 by 494, we get 0 and a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 138377.0
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 10:
100 divided by 494 is 0 with a remainder of 100.
Put 0 as the next digit of the answer. 
Result so far: 138377.0
Subtract 0 from 100 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The final result is 138377.0 with a remainder of 0.1.