We look at the division of 644010 by 55 
We're looking to find how many times 55 goes into 644010.

Moving on to step 1:
55 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 55

Step 2:
The number 55 fits into 64 1 times, leaving a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 55 from 64 leaves us with 9.
Grab the next digit (4) from the dividend, add it to 9, then carry on: 94 / 55

Going ahead to step 3:
55 goes into 94 1 times with a remainder of 39.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Deduct 55 from 94 and we're left with 39.
Append the next digit (0) from the dividend to 39 and continue with: 390 / 55

On to step 4:
If we divide 390 by 55, we get 7 and a remainder of 5.
The next digit of our result is 7. 
Result so far: 117.0
Subtract 385 from 390 to get 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 55

Let's proceed to step 5:
51 divided by 55 is 0 with a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 1170.0
Subtracting 0 from 51 leaves us with 51.
Append the next digit (0) from the dividend to 51 and continue with: 510 / 55

Going ahead to step 6:
55 goes into 510 9 times with a remainder of 15.
Record the quotient 9 as the next digit in the result. 
Result so far: 11709.0
Deduct 495 from 510 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 7:
150 divided by 55 is 2 with a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 11709.2
Subtract 110 from 150 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 8:
400 divided by 55 is 7 with a remainder of 15.
Record the quotient 7 as the next digit in the result. 
Result so far: 11709.27
The remainder is 15 after subtracting 385 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 9:
When dividing 150 by 55, we get 2 with a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 11709.272
Deduct 110 from 150 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 10:
The number 55 fits into 400 7 times, leaving a remainder of 15.
The number 7 becomes the next digit in our result. 
Result so far: 11709.2727
Deduct 385 from 400 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 11:
If we divide 150 by 55, we get 2 and a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 11709.27272
Deduct 110 from 150 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 12:
The number 55 fits into 400 7 times, leaving a remainder of 15.
The number 7 becomes the next digit in our result. 
Result so far: 11709.272727
The remainder is 15 after subtracting 385 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 13:
150 divided by 55 is 2 with a remainder of 40.
Record the quotient 2 as the next digit in the result. 
Result so far: 11709.2727272
If we subtract 110 from 150, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 14:
The number 55 fits into 400 7 times, leaving a remainder of 15.
The number 7 becomes the next digit in our result. 
Result so far: 11709.27272727
If we take 385 away from 400, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The final result is 11709.27272727 with a remainder of 1.5e-08.