18780447 ÷ 54 
We want to figure out the number of times 18780447 can be divided by 54.

On to step 1:
1 divided by 54 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 54

Let's proceed to step 2:
When dividing 18 by 54, we get 0 with a remainder of 18.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 18, we get 18.
Grab the next digit (7) from the dividend, add it to 18, then carry on: 187 / 54

Going ahead to step 3:
When dividing 187 by 54, we get 3 with a remainder of 25.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 162 from 187 leaves us with 25.
Bring next digit (8) of the dividend behind the 25 and repeat the process: 258 / 54

Advancing to step 4:
54 goes into 258 4 times with a remainder of 42.
Put 4 as the next digit of the answer. 
Result so far: 34.0
If we subtract 216 from 258, we get 42.
Bring next digit (0) of the dividend behind the 42 and repeat the process: 420 / 54

Step 5:
54 goes into 420 7 times with a remainder of 42.
The number 7 becomes the next digit in our result. 
Result so far: 347.0
Subtracting 378 from 420 leaves us with 42.
Grab the next digit (4) from the dividend, add it to 42, then carry on: 424 / 54

Step 6:
424 divided by 54 is 7 with a remainder of 46.
Put 7 as the next digit of the answer. 
Result so far: 3477.0
The remainder is 46 after subtracting 378 from 424.
Append the next digit (4) from the dividend to 46 and continue with: 464 / 54

Moving on to step 7:
When dividing 464 by 54, we get 8 with a remainder of 32.
Record the quotient 8 as the next digit in the result. 
Result so far: 34778.0
Deduct 432 from 464 and we're left with 32.
Fetch the next digit (7) from the dividend, attach it to 32 and continue: 327 / 54

On to step 8:
If we divide 327 by 54, we get 6 and a remainder of 3.
Use 6 as the next digit of our solution. 
Result so far: 347786.0
Subtracting 324 from 327 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 9:
54 can be fit into 30 0 times, resulting in a remainder of 30.
The next digit of our result is 0. 
Result so far: 347786.0
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 10:
54 goes into 300 5 times with a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 347786.05
Deduct 270 from 300 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 11:
54 can be fit into 300 5 times, resulting in a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 347786.055
If we subtract 270 from 300, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Our division results in 347786.055 with a remaining 0.003.