55173410 ÷ 104 
Let's see how many times 104 fits into 55173410.

Step 1:
When dividing 5 by 104, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Take the next digit (5) from the dividend and append it to 5, then repeat: 55 / 104

On to step 2:
55 divided by 104 is 0 with a remainder of 55.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 55 to get 55.
Fetch the next digit (1) from the dividend, attach it to 55 and continue: 551 / 104

Moving on to step 3:
551 divided by 104 is 5 with a remainder of 31.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we subtract 520 from 551, we get 31.
Take the next digit (7) from the dividend and append it to 31, then repeat: 317 / 104

Going ahead to step 4:
317 divided by 104 is 3 with a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 53.0
If we take 312 away from 317, we end up with 5.
Bring next digit (3) of the dividend behind the 5 and repeat the process: 53 / 104

Advancing to step 5:
If we divide 53 by 104, we get 0 and a remainder of 53.
The number 0 becomes the next digit in our result. 
Result so far: 530.0
If we take 0 away from 53, we end up with 53.
Grab the next digit (4) from the dividend, add it to 53, then carry on: 534 / 104

Let's proceed to step 6:
534 divided by 104 is 5 with a remainder of 14.
The number 5 becomes the next digit in our result. 
Result so far: 5305.0
If we take 520 away from 534, we end up with 14.
Take the next digit (1) from the dividend and append it to 14, then repeat: 141 / 104

Moving on to step 7:
141 divided by 104 is 1 with a remainder of 37.
Write down 1 as next digit of the result. 
Result so far: 53051.0
If we subtract 104 from 141, we get 37.
Append the next digit (0) from the dividend to 37 and continue with: 370 / 104

On to step 8:
If we divide 370 by 104, we get 3 and a remainder of 58.
Record the quotient 3 as the next digit in the result. 
Result so far: 530513.0
The remainder is 58 after subtracting 312 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 9:
104 can be fit into 580 5 times, resulting in a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 530513.5
Deduct 520 from 580 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 10:
The number 104 fits into 600 5 times, leaving a remainder of 80.
The number 5 becomes the next digit in our result. 
Result so far: 530513.55
The remainder is 80 after subtracting 520 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

After the division, we end up with 530513.55 and a remainder of 0.08.