448759 divided by 2 
We want to figure out the number of times 448759 can be divided by 2.

Step 1:
When dividing 4 by 2, we get 2 with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 4 from 4 to get 0.
Grab the next digit (4) from the dividend, add it to 0, then carry on: 4 / 2

Let's proceed to step 2:
4 divided by 2 is 2 with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 22.0
Deduct 4 from 4 and we're left with 0.
Take the next digit (8) from the dividend and append it to 0, then repeat: 8 / 2

Let's proceed to step 3:
When dividing 8 by 2, we get 4 with a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 224.0
If we take 8 away from 8, we end up with 0.
Bring next digit (7) of the dividend behind the 0 and repeat the process: 7 / 2

Going ahead to step 4:
The number 2 fits into 7 3 times, leaving a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 2243.0
If we take 6 away from 7, we end up with 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 2

Step 5:
2 can be fit into 15 7 times, resulting in a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 22437.0
If we take 14 away from 15, we end up with 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 2

Moving on to step 6:
19 divided by 2 is 9 with a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 224379.0
If we take 18 away from 19, 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 7:
2 can be fit into 10 5 times, resulting in a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 224379.5
If we subtract 10 from 10, we 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.

On to step 8:
0 divided by 2 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 224379.5
If we take 0 away from 0, we end up 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.

Step 9:
If we divide 0 by 2, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 224379.5
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.

After the division, we end up with 224379.5 and a remainder of 0.0.