310253 divided by 2 
Our goal is to divide 310253 by 2.

Let's proceed to step 1:
2 goes into 3 1 times with a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 2 away from 3, we end up with 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 2

Step 2:
The number 2 fits into 11 5 times, leaving a remainder of 1.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
If we subtract 10 from 11, we get 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 2

Going ahead to step 3:
2 goes into 10 5 times with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 155.0
Subtracting 10 from 10 leaves us with 0.
Append the next digit (2) from the dividend to 0 and continue with: 2 / 2

Let's proceed to step 4:
2 divided by 2 is 1 with a remainder of 0.
The next digit of our result is 1. 
Result so far: 1551.0
Subtract 2 from 2 to get 0.
Grab the next digit (5) from the dividend, add it to 0, then carry on: 5 / 2

On to step 5:
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: 15512.0
Subtract 4 from 5 to get 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 2

Going ahead to step 6:
When dividing 13 by 2, we get 6 with a remainder of 1.
The number 6 becomes the next digit in our result. 
Result so far: 155126.0
Deduct 12 from 13 and we're left 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.

Advancing to 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: 155126.5
If we take 10 away from 10, 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.

Advancing to step 8:
2 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 155126.5
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 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: 155126.5
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 quotient of the division is 155126.5, and the remainder is 0.0.