Let's divide 781963 by 2
We want to figure out the number of times 781963 can be divided by 2.

Let's proceed to step 1:
When dividing 7 by 2, we get 3 with a remainder of 1.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 6 from 7, we get 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 2

Going ahead to step 2:
18 divided by 2 is 9 with a remainder of 0.
Record the quotient 9 as the next digit in the result. 
Result so far: 39.0
Subtract 18 from 18 to get 0.
Grab the next digit (1) from the dividend, add it to 0, then carry on: 1 / 2

Advancing to step 3:
If we divide 1 by 2, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 390.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 2

Step 4:
The number 2 fits into 19 9 times, leaving a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 3909.0
Subtracting 18 from 19 leaves us with 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 2

Going ahead to step 5:
When dividing 16 by 2, we get 8 with a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 39098.0
Deduct 16 from 16 and we're left with 0.
Include the next digit (3) from the dividend after 0, then repeat: 3 / 2

Step 6:
2 can be fit into 3 1 times, resulting in a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 390981.0
Subtract 2 from 3 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 7:
The number 2 fits into 10 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 390981.5
The remainder is 0 after subtracting 10 from 10.
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:
When dividing 0 by 2, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 390981.5
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.

Going ahead to step 9:
If we divide 0 by 2, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 390981.5
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 outcome is 390981.5, with a leftover of 0.0.