11159580 ÷ 2 
Let's see how many times 2 fits into 11159580.

Going ahead to step 1:
1 divided by 2 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 2

Going ahead to step 2:
2 can be fit into 11 5 times, resulting in a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we take 10 away from 11, we end up with 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 2

Moving on to step 3:
2 goes into 11 5 times with a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 55.0
Deduct 10 from 11 and we're left with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 2

Advancing to step 4:
2 can be fit into 15 7 times, resulting in a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 557.0
Deduct 14 from 15 and we're left with 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 2

Going ahead to step 5:
If we divide 19 by 2, we get 9 and a remainder of 1.
The next digit of our result is 9. 
Result so far: 5579.0
Deduct 18 from 19 and we're left with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 2

Let's proceed to step 6:
15 divided by 2 is 7 with a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 55797.0
Subtract 14 from 15 to get 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 2

Going ahead to step 7:
When dividing 18 by 2, we get 9 with a remainder of 0.
Record the quotient 9 as the next digit in the result. 
Result so far: 557979.0
The remainder is 0 after subtracting 18 from 18.
Append the next digit (0) from the dividend to 0 and continue with: 0 / 2

Moving on to step 8:
2 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 5579790.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
2 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 5579790.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 10:
When dividing 0 by 2, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 5579790.0
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.

After the division, we end up with 5579790.0 and a remainder of 0.0.