71006437 ÷ 2 
Our goal is to divide 71006437 by 2.

Going ahead to step 1:
When dividing 7 by 2, we get 3 with a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 6 from 7 to get 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 2

Step 2:
2 can be fit into 11 5 times, resulting in a remainder of 1.
Write down 5 as next digit of the result. 
Result so far: 35.0
If we subtract 10 from 11, we get 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 2

Going ahead to step 3:
If we divide 10 by 2, we get 5 and a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 355.0
Subtracting 10 from 10 leaves us with 0.
Grab the next digit (0) from the dividend, add it to 0, then carry on: 0 / 2

Step 4:
2 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 3550.0
If we take 0 away from 0, we end up with 0.
Grab the next digit (6) from the dividend, add it to 0, then carry on: 6 / 2

Going ahead to step 5:
2 can be fit into 6 3 times, resulting in a remainder of 0.
Record the quotient 3 as the next digit in the result. 
Result so far: 35503.0
Subtract 6 from 6 to get 0.
Take the next digit (4) from the dividend and append it to 0, then repeat: 4 / 2

Let's proceed to step 6:
The number 2 fits into 4 2 times, leaving a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 355032.0
Deduct 4 from 4 and we're left with 0.
Append the next digit (3) from the dividend to 0 and continue with: 3 / 2

Advancing to step 7:
2 can be fit into 3 1 times, resulting in a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 3550321.0
The remainder is 1 after subtracting 2 from 3.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 2

Step 8:
17 divided by 2 is 8 with a remainder of 1.
Record the quotient 8 as the next digit in the result. 
Result so far: 35503218.0
Subtract 16 from 17 to 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.

Step 9:
When dividing 10 by 2, we get 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 35503218.5
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.

Step 10:
The number 2 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 35503218.5
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.

Let's proceed to step 11:
0 divided by 2 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 35503218.5
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.

The final result is 35503218.5 with a remainder of 0.0.