We look at the division of 3445 by 2 
Our goal is to divide 3445 by 2.

On to step 1:
If we divide 3 by 2, we get 1 and a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 2 from 3 leaves us with 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 2

Advancing to step 2:
The number 2 fits into 14 7 times, leaving a remainder of 0.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
If we take 14 away from 14, we end up with 0.
Grab the next digit (4) from the dividend, add it to 0, then carry on: 4 / 2

Step 3:
4 divided by 2 is 2 with a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 172.0
The remainder is 0 after subtracting 4 from 4.
Take the next digit (5) from the dividend and append it to 0, then repeat: 5 / 2

On to step 4:
The number 2 fits into 5 2 times, leaving a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 1722.0
The remainder is 1 after subtracting 4 from 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 5:
10 divided by 2 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 1722.5
Deduct 10 from 10 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.

Step 6:
The number 2 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 1722.5
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 7:
If we divide 0 by 2, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1722.5
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.

Our division results in 1722.5 with a remaining 0.0.