Let's divide 178400 by 55
We want to figure out the number of times 178400 can be divided by 55.

Advancing to step 1:
If we divide 1 by 55, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 55

Step 2:
17 divided by 55 is 0 with a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 17, we end up with 17.
Take the next digit (8) from the dividend and append it to 17, then repeat: 178 / 55

On to step 3:
The number 55 fits into 178 3 times, leaving a remainder of 13.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Deduct 165 from 178 and we're left with 13.
Grab the next digit (4) from the dividend, add it to 13, then carry on: 134 / 55

Let's proceed to step 4:
If we divide 134 by 55, we get 2 and a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 32.0
If we take 110 away from 134, we end up with 24.
Bring next digit (0) of the dividend behind the 24 and repeat the process: 240 / 55

Going ahead to step 5:
The number 55 fits into 240 4 times, leaving a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 324.0
Subtract 220 from 240 to get 20.
Fetch the next digit (0) from the dividend, attach it to 20 and continue: 200 / 55

Going ahead to step 6:
55 can be fit into 200 3 times, resulting in a remainder of 35.
Record the quotient 3 as the next digit in the result. 
Result so far: 3243.0
Subtract 165 from 200 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 7:
55 can be fit into 350 6 times, resulting in a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 3243.6
Deduct 330 from 350 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 8:
55 goes into 200 3 times with a remainder of 35.
The next digit of our result is 3. 
Result so far: 3243.63
If we take 165 away from 200, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 9:
The number 55 fits into 350 6 times, leaving a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 3243.636
Subtract 330 from 350 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 10:
55 goes into 200 3 times with a remainder of 35.
The next digit of our result is 3. 
Result so far: 3243.6363
If we subtract 165 from 200, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 11:
350 divided by 55 is 6 with a remainder of 20.
The next digit of our result is 6. 
Result so far: 3243.63636
The remainder is 20 after subtracting 330 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 12:
55 goes into 200 3 times with a remainder of 35.
Use 3 as the next digit of our solution. 
Result so far: 3243.636363
If we subtract 165 from 200, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 13:
55 can be fit into 350 6 times, resulting in a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 3243.6363636
Subtracting 330 from 350 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 14:
55 goes into 200 3 times with a remainder of 35.
Put 3 as the next digit of the answer. 
Result so far: 3243.63636363
The remainder is 35 after subtracting 165 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The final result is 3243.63636363 with a remainder of 3.5e-08.