We look at the division of 279087 by 91 
We want to figure out the number of times 279087 can be divided by 91.

Moving on to step 1:
2 divided by 91 is 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 91

On to step 2:
When dividing 27 by 91, we get 0 with a remainder of 27.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 27 leaves us with 27.
Fetch the next digit (9) from the dividend, attach it to 27 and continue: 279 / 91

Going ahead to step 3:
If we divide 279 by 91, we get 3 and a remainder of 6.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 273 from 279 to get 6.
Fetch the next digit (0) from the dividend, attach it to 6 and continue: 60 / 91

Advancing to step 4:
When dividing 60 by 91, we get 0 with a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 30.0
Subtract 0 from 60 to get 60.
Fetch the next digit (8) from the dividend, attach it to 60 and continue: 608 / 91

Advancing to step 5:
If we divide 608 by 91, we get 6 and a remainder of 62.
The next digit of our result is 6. 
Result so far: 306.0
Deduct 546 from 608 and we're left with 62.
Take the next digit (7) from the dividend and append it to 62, then repeat: 627 / 91

Going ahead to step 6:
If we divide 627 by 91, we get 6 and a remainder of 81.
Use 6 as the next digit of our solution. 
Result so far: 3066.0
Subtract 546 from 627 to get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Advancing to step 7:
810 divided by 91 is 8 with a remainder of 82.
The next digit of our result is 8. 
Result so far: 3066.8
If we take 728 away from 810, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Let's proceed to step 8:
820 divided by 91 is 9 with a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 3066.89
If we subtract 819 from 820, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 9:
91 can be fit into 10 0 times, resulting in a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 3066.89
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 10:
100 divided by 91 is 1 with a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 3066.8901
Subtracting 91 from 100 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 11:
91 goes into 90 0 times with a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 3066.8901
Subtracting 0 from 90 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 12:
If we divide 900 by 91, we get 9 and a remainder of 81.
Write down 9 as next digit of the result. 
Result so far: 3066.890109
Subtract 819 from 900 to get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Advancing to step 13:
The number 91 fits into 810 8 times, leaving a remainder of 82.
Write down 8 as next digit of the result. 
Result so far: 3066.8901098
Subtract 728 from 810 to get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Step 14:
If we divide 820 by 91, we get 9 and a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 3066.89010989
If we subtract 819 from 820, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

After the division, we end up with 3066.89010989 and a remainder of 1e-09.