641636 ÷ 55 
Our goal is to divide 641636 by 55.

Advancing to step 1:
55 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 55

Step 2:
If we divide 64 by 55, we get 1 and a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 55 from 64 and we're left with 9.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 55

Let's proceed to step 3:
91 divided by 55 is 1 with a remainder of 36.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtracting 55 from 91 leaves us with 36.
Fetch the next digit (6) from the dividend, attach it to 36 and continue: 366 / 55

Moving on to step 4:
The number 55 fits into 366 6 times, leaving a remainder of 36.
Put 6 as the next digit of the answer. 
Result so far: 116.0
If we take 330 away from 366, we end up with 36.
Append the next digit (3) from the dividend to 36 and continue with: 363 / 55

Let's proceed to step 5:
The number 55 fits into 363 6 times, leaving a remainder of 33.
Record the quotient 6 as the next digit in the result. 
Result so far: 1166.0
Subtract 330 from 363 to get 33.
Bring next digit (6) of the dividend behind the 33 and repeat the process: 336 / 55

Advancing to step 6:
55 goes into 336 6 times with a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 11666.0
If we take 330 away from 336, we end up 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 7:
If we divide 60 by 55, we get 1 and a remainder of 5.
Write down 1 as next digit of the result. 
Result so far: 11666.1
If we subtract 55 from 60, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 8:
55 goes into 50 0 times with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 11666.1
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 9:
If we divide 500 by 55, we get 9 and a remainder of 5.
The number 9 becomes the next digit in our result. 
Result so far: 11666.109
The remainder is 5 after subtracting 495 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 10:
50 divided by 55 is 0 with a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 11666.109
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 11:
500 divided by 55 is 9 with a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 11666.10909
The remainder is 5 after subtracting 495 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 12:
The number 55 fits into 50 0 times, leaving a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 11666.10909
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 13:
The number 55 fits into 500 9 times, leaving a remainder of 5.
Put 9 as the next digit of the answer. 
Result so far: 11666.1090909
Subtract 495 from 500 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 14:
55 goes into 50 0 times with a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 11666.1090909
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Our division results in 11666.1090909 with a remaining 5e-08.