We divide 40644642 by 772
Let's see how many times 772 fits into 40644642.

On to step 1:
If we divide 4 by 772, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 772

Let's proceed to step 2:
40 divided by 772 is 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 40 to get 40.
Bring next digit (6) of the dividend behind the 40 and repeat the process: 406 / 772

On to step 3:
The number 772 fits into 406 0 times, leaving a remainder of 406.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 406, we end up with 406.
Fetch the next digit (4) from the dividend, attach it to 406 and continue: 4064 / 772

On to step 4:
When dividing 4064 by 772, we get 5 with a remainder of 204.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we take 3860 away from 4064, we end up with 204.
Grab the next digit (4) from the dividend, add it to 204, then carry on: 2044 / 772

Moving on to step 5:
772 goes into 2044 2 times with a remainder of 500.
Record the quotient 2 as the next digit in the result. 
Result so far: 52.0
If we subtract 1544 from 2044, we get 500.
Grab the next digit (6) from the dividend, add it to 500, then carry on: 5006 / 772

Moving on to step 6:
5006 divided by 772 is 6 with a remainder of 374.
Record the quotient 6 as the next digit in the result. 
Result so far: 526.0
Subtracting 4632 from 5006 leaves us with 374.
Take the next digit (4) from the dividend and append it to 374, then repeat: 3744 / 772

Going ahead to step 7:
The number 772 fits into 3744 4 times, leaving a remainder of 656.
Record the quotient 4 as the next digit in the result. 
Result so far: 5264.0
If we subtract 3088 from 3744, we get 656.
Include the next digit (2) from the dividend after 656, then repeat: 6562 / 772

On to step 8:
6562 divided by 772 is 8 with a remainder of 386.
Put 8 as the next digit of the answer. 
Result so far: 52648.0
If we subtract 6176 from 6562, we get 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

Let's proceed to step 9:
If we divide 3860 by 772, we get 5 and a remainder of 0.
The next digit of our result is 5. 
Result so far: 52648.5
If we subtract 3860 from 3860, 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.

Step 10:
0 divided by 772 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 52648.5
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 11:
When dividing 0 by 772, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 52648.5
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 52648.5 with a remainder of 0.0.