644583 ÷ 44 
Let's see how many times 44 fits into 644583.

Let's proceed to step 1:
6 divided by 44 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 44

Going ahead to step 2:
When dividing 64 by 44, we get 1 with a remainder of 20.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 20 after subtracting 44 from 64.
Include the next digit (4) from the dividend after 20, then repeat: 204 / 44

On to step 3:
When dividing 204 by 44, we get 4 with a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 14.0
If we take 176 away from 204, we end up with 28.
Append the next digit (5) from the dividend to 28 and continue with: 285 / 44

On to step 4:
When dividing 285 by 44, we get 6 with a remainder of 21.
The next digit of our result is 6. 
Result so far: 146.0
Subtract 264 from 285 to get 21.
Grab the next digit (8) from the dividend, add it to 21, then carry on: 218 / 44

Step 5:
44 can be fit into 218 4 times, resulting in a remainder of 42.
Put 4 as the next digit of the answer. 
Result so far: 1464.0
Subtracting 176 from 218 leaves us with 42.
Bring next digit (3) of the dividend behind the 42 and repeat the process: 423 / 44

Advancing to step 6:
If we divide 423 by 44, we get 9 and a remainder of 27.
Put 9 as the next digit of the answer. 
Result so far: 14649.0
Subtracting 396 from 423 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 7:
44 goes into 270 6 times with a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 14649.6
Subtracting 264 from 270 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 8:
44 goes into 60 1 times with a remainder of 16.
Write down 1 as next digit of the result. 
Result so far: 14649.61
The remainder is 16 after subtracting 44 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 9:
When dividing 160 by 44, we get 3 with a remainder of 28.
Use 3 as the next digit of our solution. 
Result so far: 14649.613
If we take 132 away from 160, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 10:
44 can be fit into 280 6 times, resulting in a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 14649.6136
The remainder is 16 after subtracting 264 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 11:
160 divided by 44 is 3 with a remainder of 28.
Put 3 as the next digit of the answer. 
Result so far: 14649.61363
The remainder is 28 after subtracting 132 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 12:
44 goes into 280 6 times with a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 14649.613636
If we subtract 264 from 280, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 13:
The number 44 fits into 160 3 times, leaving a remainder of 28.
Write down 3 as next digit of the result. 
Result so far: 14649.6136363
Deduct 132 from 160 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 14:
When dividing 280 by 44, we get 6 with a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 14649.61363636
If we take 264 away from 280, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

After the division, we end up with 14649.61363636 and a remainder of 1.6e-08.