We're dividing 13758855 by 54 
Let's see how many times 54 fits into 13758855.

Going ahead to step 1:
When dividing 1 by 54, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 54

Let's proceed to step 2:
54 can be fit into 13 0 times, resulting in a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Fetch the next digit (7) from the dividend, attach it to 13 and continue: 137 / 54

On to step 3:
137 divided by 54 is 2 with a remainder of 29.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 108 from 137 and we're left with 29.
Include the next digit (5) from the dividend after 29, then repeat: 295 / 54

Moving on to step 4:
When dividing 295 by 54, we get 5 with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 25.0
Subtract 270 from 295 to get 25.
Fetch the next digit (8) from the dividend, attach it to 25 and continue: 258 / 54

Step 5:
The number 54 fits into 258 4 times, leaving a remainder of 42.
Record the quotient 4 as the next digit in the result. 
Result so far: 254.0
Subtract 216 from 258 to get 42.
Include the next digit (8) from the dividend after 42, then repeat: 428 / 54

On to step 6:
54 goes into 428 7 times with a remainder of 50.
Record the quotient 7 as the next digit in the result. 
Result so far: 2547.0
Deduct 378 from 428 and we're left with 50.
Grab the next digit (5) from the dividend, add it to 50, then carry on: 505 / 54

Step 7:
54 can be fit into 505 9 times, resulting in a remainder of 19.
Use 9 as the next digit of our solution. 
Result so far: 25479.0
The remainder is 19 after subtracting 486 from 505.
Take the next digit (5) from the dividend and append it to 19, then repeat: 195 / 54

Advancing to step 8:
If we divide 195 by 54, we get 3 and a remainder of 33.
The next digit of our result is 3. 
Result so far: 254793.0
If we take 162 away from 195, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 9:
The number 54 fits into 330 6 times, leaving a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 254793.6
If we subtract 324 from 330, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 10:
54 can be fit into 60 1 times, resulting in a remainder of 6.
The number 1 becomes the next digit in our result. 
Result so far: 254793.61
Deduct 54 from 60 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 11:
If we divide 60 by 54, we get 1 and a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 254793.611
Subtract 54 from 60 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The final result is 254793.611 with a remainder of 0.0006.