53767789 ÷ 2 
We want to figure out the number of times 53767789 can be divided by 2.

On to step 1:
The number 2 fits into 5 2 times, leaving a remainder of 1.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 4 from 5 to get 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 2

Step 2:
2 goes into 13 6 times with a remainder of 1.
The next digit of our result is 6. 
Result so far: 26.0
If we subtract 12 from 13, we get 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 2

Going ahead to step 3:
2 can be fit into 17 8 times, resulting in a remainder of 1.
Put 8 as the next digit of the answer. 
Result so far: 268.0
If we subtract 16 from 17, we get 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 2

Step 4:
2 can be fit into 16 8 times, resulting in a remainder of 0.
The next digit of our result is 8. 
Result so far: 2688.0
If we take 16 away from 16, we end up with 0.
Bring next digit (7) of the dividend behind the 0 and repeat the process: 7 / 2

Advancing to step 5:
The number 2 fits into 7 3 times, leaving a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 26883.0
The remainder is 1 after subtracting 6 from 7.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 2

Going ahead to step 6:
17 divided by 2 is 8 with a remainder of 1.
The number 8 becomes the next digit in our result. 
Result so far: 268838.0
Subtracting 16 from 17 leaves us with 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 2

Moving on to step 7:
The number 2 fits into 18 9 times, leaving a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 2688389.0
Subtract 18 from 18 to get 0.
Fetch the next digit (9) from the dividend, attach it to 0 and continue: 9 / 2

On to step 8:
When dividing 9 by 2, we get 4 with a remainder of 1.
The next digit of our result is 4. 
Result so far: 26883894.0
Subtract 8 from 9 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.

Going ahead to step 9:
The number 2 fits into 10 5 times, leaving a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 26883894.5
Subtracting 10 from 10 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.

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: 26883894.5
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 11:
2 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 26883894.5
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 26883894.5 with a remainder of 0.0.