Let's divide 56931777 by 2
Let's see how many times 2 fits into 56931777.

Going ahead to step 1:
2 can be fit into 5 2 times, resulting in a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 1 after subtracting 4 from 5.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 2

On to step 2:
2 can be fit into 16 8 times, resulting in a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 28.0
Subtract 16 from 16 to get 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 2

Going ahead to step 3:
If we divide 9 by 2, we get 4 and a remainder of 1.
The number 4 becomes the next digit in our result. 
Result so far: 284.0
Subtract 8 from 9 to get 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 2

Advancing to step 4:
If we divide 13 by 2, we get 6 and a remainder of 1.
The number 6 becomes the next digit in our result. 
Result so far: 2846.0
If we subtract 12 from 13, we get 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 2

Moving on to step 5:
2 goes into 11 5 times with a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 28465.0
Subtract 10 from 11 to get 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 2

On to step 6:
If we divide 17 by 2, we get 8 and a remainder of 1.
The number 8 becomes the next digit in our result. 
Result so far: 284658.0
If we subtract 16 from 17, we get 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 2

On to step 7:
17 divided by 2 is 8 with a remainder of 1.
Put 8 as the next digit of the answer. 
Result so far: 2846588.0
If we subtract 16 from 17, we get 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 2

Advancing to step 8:
2 can be fit into 17 8 times, resulting in a remainder of 1.
The next digit of our result is 8. 
Result so far: 28465888.0
If we take 16 away from 17, we end up 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.

On to step 9:
The number 2 fits into 10 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 28465888.5
Deduct 10 from 10 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.

Moving on to step 10:
When dividing 0 by 2, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 28465888.5
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.

Let's proceed to step 11:
The number 2 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 28465888.5
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 28465888.5, with a leftover of 0.0.