65505819 ÷ 55 
We want to figure out the number of times 65505819 can be divided by 55.

On to step 1:
55 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (5) from the dividend, add it to 6, then carry on: 65 / 55

Step 2:
55 can be fit into 65 1 times, resulting in a remainder of 10.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 55 from 65 and we're left with 10.
Fetch the next digit (5) from the dividend, attach it to 10 and continue: 105 / 55

On to step 3:
The number 55 fits into 105 1 times, leaving a remainder of 50.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Deduct 55 from 105 and we're left with 50.
Bring next digit (0) of the dividend behind the 50 and repeat the process: 500 / 55

On to step 4:
55 can be fit into 500 9 times, resulting in a remainder of 5.
Record the quotient 9 as the next digit in the result. 
Result so far: 119.0
Subtracting 495 from 500 leaves us with 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 55

Going ahead to step 5:
If we divide 55 by 55, we get 1 and a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 1191.0
Deduct 55 from 55 and we're left with 0.
Fetch the next digit (8) from the dividend, attach it to 0 and continue: 8 / 55

Going ahead to step 6:
The number 55 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 11910.0
If we subtract 0 from 8, we get 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 55

Advancing to step 7:
81 divided by 55 is 1 with a remainder of 26.
Put 1 as the next digit of the answer. 
Result so far: 119101.0
Subtracting 55 from 81 leaves us with 26.
Include the next digit (9) from the dividend after 26, then repeat: 269 / 55

Step 8:
55 goes into 269 4 times with a remainder of 49.
Use 4 as the next digit of our solution. 
Result so far: 1191014.0
The remainder is 49 after subtracting 220 from 269.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Advancing to step 9:
55 can be fit into 490 8 times, resulting in a remainder of 50.
The next digit of our result is 8. 
Result so far: 1191014.8
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.

Going ahead to step 10:
55 can be fit into 500 9 times, resulting in a remainder of 5.
Use 9 as the next digit of our solution. 
Result so far: 1191014.89
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.

Step 11:
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: 1191014.89
If we take 0 away from 50, 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.

Going ahead to step 12:
The number 55 fits into 500 9 times, leaving a remainder of 5.
Use 9 as the next digit of our solution. 
Result so far: 1191014.8909
Subtracting 495 from 500 leaves us 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 13:
50 divided by 55 is 0 with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 1191014.8909
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.

On to step 14:
55 goes into 500 9 times with a remainder of 5.
The next digit of our result is 9. 
Result so far: 1191014.890909
Subtracting 495 from 500 leaves us 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 15:
If we divide 50 by 55, we get 0 and a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 1191014.890909
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 16:
500 divided by 55 is 9 with a remainder of 5.
Use 9 as the next digit of our solution. 
Result so far: 1191014.89090909
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.

After the division, we end up with 1191014.89090909 and a remainder of 5e-09.