We divide 663789 by 55
We're looking to find how many times 55 goes into 663789.

Step 1:
55 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 55

Let's proceed to step 2:
66 divided by 55 is 1 with a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 55 away from 66, we end up with 11.
Bring next digit (3) of the dividend behind the 11 and repeat the process: 113 / 55

On to step 3:
55 goes into 113 2 times with a remainder of 3.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
If we take 110 away from 113, we end up with 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 55

Let's proceed to step 4:
If we divide 37 by 55, we get 0 and a remainder of 37.
Use 0 as the next digit of our solution. 
Result so far: 120.0
Subtract 0 from 37 to get 37.
Bring next digit (8) of the dividend behind the 37 and repeat the process: 378 / 55

Moving on to step 5:
55 can be fit into 378 6 times, resulting in a remainder of 48.
Put 6 as the next digit of the answer. 
Result so far: 1206.0
Subtract 330 from 378 to get 48.
Fetch the next digit (9) from the dividend, attach it to 48 and continue: 489 / 55

Advancing to step 6:
If we divide 489 by 55, we get 8 and a remainder of 49.
Record the quotient 8 as the next digit in the result. 
Result so far: 12068.0
The remainder is 49 after subtracting 440 from 489.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 7:
55 goes into 490 8 times with a remainder of 50.
Write down 8 as next digit of the result. 
Result so far: 12068.8
If we take 440 away from 490, we end up 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 8:
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: 12068.89
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 9:
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: 12068.89
Deduct 0 from 50 and we're left 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.

Moving on to step 10:
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: 12068.8909
If we take 495 away from 500, we end up 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 11:
When dividing 50 by 55, we get 0 with a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 12068.8909
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 12:
55 can be fit into 500 9 times, resulting in a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 12068.890909
If we subtract 495 from 500, 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.

Moving on to step 13:
When dividing 50 by 55, we get 0 with a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 12068.890909
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.

Advancing to step 14:
500 divided by 55 is 9 with a remainder of 5.
The next digit of our result is 9. 
Result so far: 12068.89090909
If we subtract 495 from 500, 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.

The quotient of the division is 12068.89090909, and the remainder is 5e-09.