Let's divide 55180609 by 571
We're looking to find how many times 571 goes into 55180609.

Let's proceed to step 1:
571 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 571

Advancing to step 2:
571 goes into 55 0 times with a remainder of 55.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 55 leaves us with 55.
Fetch the next digit (1) from the dividend, attach it to 55 and continue: 551 / 571

Advancing to step 3:
The number 571 fits into 551 0 times, leaving a remainder of 551.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 551 leaves us with 551.
Fetch the next digit (8) from the dividend, attach it to 551 and continue: 5518 / 571

Advancing to step 4:
The number 571 fits into 5518 9 times, leaving a remainder of 379.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtract 5139 from 5518 to get 379.
Include the next digit (0) from the dividend after 379, then repeat: 3790 / 571

Going ahead to step 5:
571 can be fit into 3790 6 times, resulting in a remainder of 364.
Write down 6 as next digit of the result. 
Result so far: 96.0
Subtracting 3426 from 3790 leaves us with 364.
Fetch the next digit (6) from the dividend, attach it to 364 and continue: 3646 / 571

Going ahead to step 6:
The number 571 fits into 3646 6 times, leaving a remainder of 220.
The number 6 becomes the next digit in our result. 
Result so far: 966.0
The remainder is 220 after subtracting 3426 from 3646.
Append the next digit (0) from the dividend to 220 and continue with: 2200 / 571

Step 7:
The number 571 fits into 2200 3 times, leaving a remainder of 487.
The number 3 becomes the next digit in our result. 
Result so far: 9663.0
If we take 1713 away from 2200, we end up with 487.
Grab the next digit (9) from the dividend, add it to 487, then carry on: 4879 / 571

On to step 8:
If we divide 4879 by 571, we get 8 and a remainder of 311.
Put 8 as the next digit of the answer. 
Result so far: 96638.0
The remainder is 311 after subtracting 4568 from 4879.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

On to step 9:
3110 divided by 571 is 5 with a remainder of 255.
Put 5 as the next digit of the answer. 
Result so far: 96638.5
Subtracting 2855 from 3110 leaves us with 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Going ahead to step 10:
571 can be fit into 2550 4 times, resulting in a remainder of 266.
Put 4 as the next digit of the answer. 
Result so far: 96638.54
The remainder is 266 after subtracting 2284 from 2550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Step 11:
571 can be fit into 2660 4 times, resulting in a remainder of 376.
Put 4 as the next digit of the answer. 
Result so far: 96638.544
If we subtract 2284 from 2660, we get 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

After the division, we end up with 96638.544 and a remainder of 0.0376.