305623 ÷ 2 
Our goal is to divide 305623 by 2.

Moving on to step 1:
The number 2 fits into 3 1 times, leaving a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 1 after subtracting 2 from 3.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 2

Going ahead to step 2:
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: 15.0
The remainder is 0 after subtracting 10 from 10.
Append the next digit (5) from the dividend to 0 and continue with: 5 / 2

Advancing to step 3:
When dividing 5 by 2, we get 2 with a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 152.0
The remainder is 1 after subtracting 4 from 5.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 2

Going ahead to step 4:
2 goes into 16 8 times with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 1528.0
Subtracting 16 from 16 leaves us with 0.
Fetch the next digit (2) from the dividend, attach it to 0 and continue: 2 / 2

Going ahead to step 5:
The number 2 fits into 2 1 times, leaving a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 15281.0
Subtract 2 from 2 to get 0.
Grab the next digit (3) from the dividend, add it to 0, then carry on: 3 / 2

Advancing to step 6:
If we divide 3 by 2, we get 1 and a remainder of 1.
The next digit of our result is 1. 
Result so far: 152811.0
The remainder is 1 after subtracting 2 from 3.
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:
2 can be fit into 10 5 times, resulting in a remainder of 0.
The next digit of our result is 5. 
Result so far: 152811.5
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.

Let's proceed to step 8:
The number 2 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 152811.5
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:
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: 152811.5
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.

The final result is 152811.5 with a remainder of 0.0.