We're dividing 315622 by 2 
We want to figure out the number of times 315622 can be divided by 2.

Advancing to step 1:
2 goes into 3 1 times with a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 2 from 3 and we're left with 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 2

Step 2:
If we divide 11 by 2, we get 5 and a remainder of 1.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Subtracting 10 from 11 leaves us with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 2

Moving on to step 3:
15 divided by 2 is 7 with a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 157.0
If we subtract 14 from 15, we get 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 2

Step 4:
2 goes into 16 8 times with a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 1578.0
Deduct 16 from 16 and we're left with 0.
Take the next digit (2) from the dividend and append it to 0, then repeat: 2 / 2

On to step 5:
When dividing 2 by 2, we get 1 with a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 15781.0
Deduct 2 from 2 and we're left with 0.
Append the next digit (2) from the dividend to 0 and continue with: 2 / 2

Going ahead to step 6:
2 can be fit into 2 1 times, resulting in a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 157811.0
Subtracting 2 from 2 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.

Going ahead to step 7:
If we divide 0 by 2, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 157811.0
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.

Moving on 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: 157811.0
If we subtract 0 from 0, 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.

The quotient of the division is 157811.0, and the remainder is 0.0.