We look at the division of 54090778 by 218 
Our goal is to divide 54090778 by 218.

On to step 1:
218 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 218

On to step 2:
If we divide 54 by 218, we get 0 and a remainder of 54.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 54, we get 54.
Append the next digit (0) from the dividend to 54 and continue with: 540 / 218

Going ahead to step 3:
If we divide 540 by 218, we get 2 and a remainder of 104.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 104 after subtracting 436 from 540.
Fetch the next digit (9) from the dividend, attach it to 104 and continue: 1049 / 218

Advancing to step 4:
The number 218 fits into 1049 4 times, leaving a remainder of 177.
Record the quotient 4 as the next digit in the result. 
Result so far: 24.0
Subtract 872 from 1049 to get 177.
Fetch the next digit (0) from the dividend, attach it to 177 and continue: 1770 / 218

Let's proceed to step 5:
When dividing 1770 by 218, we get 8 with a remainder of 26.
The number 8 becomes the next digit in our result. 
Result so far: 248.0
If we take 1744 away from 1770, we end up with 26.
Take the next digit (7) from the dividend and append it to 26, then repeat: 267 / 218

Let's proceed to step 6:
The number 218 fits into 267 1 times, leaving a remainder of 49.
The number 1 becomes the next digit in our result. 
Result so far: 2481.0
Subtracting 218 from 267 leaves us with 49.
Include the next digit (7) from the dividend after 49, then repeat: 497 / 218

Moving on to step 7:
The number 218 fits into 497 2 times, leaving a remainder of 61.
Use 2 as the next digit of our solution. 
Result so far: 24812.0
The remainder is 61 after subtracting 436 from 497.
Include the next digit (8) from the dividend after 61, then repeat: 618 / 218

Going ahead to step 8:
218 goes into 618 2 times with a remainder of 182.
Put 2 as the next digit of the answer. 
Result so far: 248122.0
Subtracting 436 from 618 leaves us with 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Step 9:
218 can be fit into 1820 8 times, resulting in a remainder of 76.
The number 8 becomes the next digit in our result. 
Result so far: 248122.8
Deduct 1744 from 1820 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 10:
When dividing 760 by 218, we get 3 with a remainder of 106.
The number 3 becomes the next digit in our result. 
Result so far: 248122.83
Deduct 654 from 760 and we're left with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Advancing to step 11:
When dividing 1060 by 218, we get 4 with a remainder of 188.
Put 4 as the next digit of the answer. 
Result so far: 248122.834
Subtract 872 from 1060 to get 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Let's proceed to step 12:
218 goes into 1880 8 times with a remainder of 136.
The next digit of our result is 8. 
Result so far: 248122.8348
If we take 1744 away from 1880, we end up with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Going ahead to step 13:
218 can be fit into 1360 6 times, resulting in a remainder of 52.
Put 6 as the next digit of the answer. 
Result so far: 248122.83486
If we take 1308 away from 1360, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 14:
218 goes into 520 2 times with a remainder of 84.
The next digit of our result is 2. 
Result so far: 248122.834862
If we take 436 away from 520, we end up with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

On to step 15:
If we divide 840 by 218, we get 3 and a remainder of 186.
Put 3 as the next digit of the answer. 
Result so far: 248122.8348623
If we subtract 654 from 840, we get 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Step 16:
The number 218 fits into 1860 8 times, leaving a remainder of 116.
Write down 8 as next digit of the result. 
Result so far: 248122.83486238
Subtract 1744 from 1860 to get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

After the division, we end up with 248122.83486238 and a remainder of 1.16e-07.