We look at the division of 279990 by 68 
We want to figure out the number of times 279990 can be divided by 68.

Moving on to step 1:
68 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Take the next digit (7) from the dividend and append it to 2, then repeat: 27 / 68

On to step 2:
If we divide 27 by 68, we get 0 and a remainder of 27.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 27, we end up with 27.
Fetch the next digit (9) from the dividend, attach it to 27 and continue: 279 / 68

Moving on to step 3:
If we divide 279 by 68, we get 4 and a remainder of 7.
The next digit of our result is 4. 
Result so far: 4.0
If we take 272 away from 279, we end up with 7.
Take the next digit (9) from the dividend and append it to 7, then repeat: 79 / 68

Going ahead to step 4:
68 goes into 79 1 times with a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 41.0
Subtracting 68 from 79 leaves us with 11.
Bring next digit (9) of the dividend behind the 11 and repeat the process: 119 / 68

Going ahead to step 5:
119 divided by 68 is 1 with a remainder of 51.
Record the quotient 1 as the next digit in the result. 
Result so far: 411.0
Subtract 68 from 119 to get 51.
Include the next digit (0) from the dividend after 51, then repeat: 510 / 68

On to step 6:
If we divide 510 by 68, we get 7 and a remainder of 34.
The next digit of our result is 7. 
Result so far: 4117.0
If we take 476 away from 510, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 7:
68 can be fit into 340 5 times, resulting in a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 4117.5
Subtracting 340 from 340 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 8:
68 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 4117.5
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
When dividing 0 by 68, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 4117.5
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 4117.5 with a remainder of 0.0.