We look at the division of 31953140 by 2 
We want to figure out the number of times 31953140 can be divided by 2.

Going ahead to step 1:
When dividing 3 by 2, we get 1 with 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.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 2

On to step 2:
When dividing 11 by 2, we get 5 with a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
If we take 10 away from 11, we end up with 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 2

On to step 3:
2 can be fit into 19 9 times, resulting in a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 159.0
The remainder is 1 after subtracting 18 from 19.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 2

Let's proceed to step 4:
2 goes into 15 7 times with a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 1597.0
Deduct 14 from 15 and we're left with 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 2

Moving on to step 5:
The number 2 fits into 13 6 times, leaving a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 15976.0
If we subtract 12 from 13, we get 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 2

Going ahead to step 6:
When dividing 11 by 2, we get 5 with a remainder of 1.
Record the quotient 5 as the next digit in the result. 
Result so far: 159765.0
Subtract 10 from 11 to get 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 2

Advancing to step 7:
14 divided by 2 is 7 with a remainder of 0.
The next digit of our result is 7. 
Result so far: 1597657.0
Subtract 14 from 14 to get 0.
Bring next digit (0) of the dividend behind the 0 and repeat the process: 0 / 2

On to step 8:
When dividing 0 by 2, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 15976570.0
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.

Let's proceed to step 9:
When dividing 0 by 2, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 15976570.0
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.

Let's proceed to step 10:
If we divide 0 by 2, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 15976570.0
Subtracting 0 from 0 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.

The final result is 15976570.0 with a remainder of 0.0.