We divide 641790 by 55
We want to figure out the number of times 641790 can be divided by 55.

Let's proceed to step 1:
55 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 55

Moving on to step 2:
55 can be fit into 64 1 times, resulting in a remainder of 9.
Record the quotient 1 as the next digit in 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

Step 3:
If we divide 91 by 55, we get 1 and 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.
Include the next digit (7) from the dividend after 36, then repeat: 367 / 55

Going ahead to step 4:
When dividing 367 by 55, we get 6 with a remainder of 37.
Put 6 as the next digit of the answer. 
Result so far: 116.0
The remainder is 37 after subtracting 330 from 367.
Fetch the next digit (9) from the dividend, attach it to 37 and continue: 379 / 55

On to step 5:
55 can be fit into 379 6 times, resulting in a remainder of 49.
The next digit of our result is 6. 
Result so far: 1166.0
Deduct 330 from 379 and we're left with 49.
Append the next digit (0) from the dividend to 49 and continue with: 490 / 55

Let's proceed to step 6:
55 goes into 490 8 times with a remainder of 50.
Record the quotient 8 as the next digit in the result. 
Result so far: 11668.0
Subtracting 440 from 490 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 7:
The number 55 fits into 500 9 times, leaving a remainder of 5.
The next digit of our result is 9. 
Result so far: 11668.9
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 8:
If we divide 50 by 55, we get 0 and a remainder of 50.
The next digit of our result is 0. 
Result so far: 11668.9
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.

Advancing to step 9:
When dividing 500 by 55, we get 9 with a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 11668.909
Deduct 495 from 500 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

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: 11668.909
If we subtract 0 from 50, we 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.

On to step 11:
If we divide 500 by 55, we get 9 and a remainder of 5.
The next digit of our result is 9. 
Result so far: 11668.90909
Deduct 495 from 500 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 12:
55 can be fit into 50 0 times, resulting in a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 11668.90909
If we subtract 0 from 50, we 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.

Moving on to step 13:
500 divided by 55 is 9 with a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 11668.9090909
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 14:
50 divided by 55 is 0 with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 11668.9090909
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.

Our division results in 11668.9090909 with a remaining 5e-08.