445437 ÷ 2 
Our goal is to divide 445437 by 2.

Let's proceed to step 1:
2 goes into 4 2 times with a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 4 from 4 to get 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 2

Moving on to step 2:
2 goes into 4 2 times with a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 22.0
The remainder is 0 after subtracting 4 from 4.
Grab the next digit (5) from the dividend, add it to 0, then carry on: 5 / 2

Moving on to step 3:
The number 2 fits into 5 2 times, leaving a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 222.0
If we subtract 4 from 5, we get 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 2

Moving on to step 4:
2 goes into 14 7 times with a remainder of 0.
The next digit of our result is 7. 
Result so far: 2227.0
Deduct 14 from 14 and we're left with 0.
Include the next digit (3) from the dividend after 0, then repeat: 3 / 2

Step 5:
When dividing 3 by 2, we get 1 with a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 22271.0
Deduct 2 from 3 and we're left with 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 2

On to step 6:
The number 2 fits into 17 8 times, leaving a remainder of 1.
The next digit of our result is 8. 
Result so far: 222718.0
If we take 16 away from 17, 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.

Step 7:
If we divide 10 by 2, we get 5 and a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 222718.5
Subtract 10 from 10 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.

Step 8:
The number 2 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 222718.5
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.

Step 9:
2 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 222718.5
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.

The quotient of the division is 222718.5, and the remainder is 0.0.