We look at the division of 27803151 by 78 
We want to divide 27803151 by 78.

On to step 1:
When dividing 2 by 78, we get 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 78

Moving on to step 2:
If we divide 27 by 78, we get 0 and a remainder of 27.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 27, we get 27.
Take the next digit (8) from the dividend and append it to 27, then repeat: 278 / 78

Going ahead to step 3:
The number 78 fits into 278 3 times, leaving a remainder of 44.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 234 from 278 leaves us with 44.
Fetch the next digit (0) from the dividend, attach it to 44 and continue: 440 / 78

Moving on to step 4:
78 can be fit into 440 5 times, resulting in a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 35.0
If we subtract 390 from 440, we get 50.
Append the next digit (3) from the dividend to 50 and continue with: 503 / 78

Going ahead to step 5:
The number 78 fits into 503 6 times, leaving a remainder of 35.
Record the quotient 6 as the next digit in the result. 
Result so far: 356.0
If we subtract 468 from 503, we get 35.
Grab the next digit (1) from the dividend, add it to 35, then carry on: 351 / 78

Advancing to step 6:
When dividing 351 by 78, we get 4 with a remainder of 39.
Write down 4 as next digit of the result. 
Result so far: 3564.0
If we subtract 312 from 351, we get 39.
Take the next digit (5) from the dividend and append it to 39, then repeat: 395 / 78

Step 7:
395 divided by 78 is 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 35645.0
Deduct 390 from 395 and we're left with 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 78

Step 8:
If we divide 51 by 78, we get 0 and a remainder of 51.
Use 0 as the next digit of our solution. 
Result so far: 356450.0
Deduct 0 from 51 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 9:
The number 78 fits into 510 6 times, leaving a remainder of 42.
The next digit of our result is 6. 
Result so far: 356450.6
Deduct 468 from 510 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 10:
420 divided by 78 is 5 with a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 356450.65
Deduct 390 from 420 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.

Step 11:
300 divided by 78 is 3 with a remainder of 66.
Record the quotient 3 as the next digit in the result. 
Result so far: 356450.653
Subtract 234 from 300 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 12:
78 goes into 660 8 times with a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 356450.6538
The remainder is 36 after subtracting 624 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 13:
360 divided by 78 is 4 with a remainder of 48.
Use 4 as the next digit of our solution. 
Result so far: 356450.65384
Subtracting 312 from 360 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 14:
480 divided by 78 is 6 with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 356450.653846
If we subtract 468 from 480, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 15:
78 goes into 120 1 times with a remainder of 42.
The number 1 becomes the next digit in our result. 
Result so far: 356450.6538461
Subtract 78 from 120 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 16:
78 goes into 420 5 times with a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 356450.65384615
Subtract 390 from 420 to 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.

The final result is 356450.65384615 with a remainder of 3e-08.