We divide 78993919 by 285
Our goal is to divide 78993919 by 285.

Going ahead to step 1:
If we divide 7 by 285, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 285

Going ahead to step 2:
78 divided by 285 is 0 with a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Grab the next digit (9) from the dividend, add it to 78, then carry on: 789 / 285

Going ahead to step 3:
The number 285 fits into 789 2 times, leaving a remainder of 219.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 570 from 789 to get 219.
Bring next digit (9) of the dividend behind the 219 and repeat the process: 2199 / 285

Step 4:
If we divide 2199 by 285, we get 7 and a remainder of 204.
Write down 7 as next digit of the result. 
Result so far: 27.0
If we take 1995 away from 2199, we end up with 204.
Grab the next digit (3) from the dividend, add it to 204, then carry on: 2043 / 285

Step 5:
When dividing 2043 by 285, we get 7 with a remainder of 48.
Put 7 as the next digit of the answer. 
Result so far: 277.0
If we take 1995 away from 2043, we end up with 48.
Bring next digit (9) of the dividend behind the 48 and repeat the process: 489 / 285

Let's proceed to step 6:
285 goes into 489 1 times with a remainder of 204.
Put 1 as the next digit of the answer. 
Result so far: 2771.0
Subtract 285 from 489 to get 204.
Grab the next digit (1) from the dividend, add it to 204, then carry on: 2041 / 285

Moving on to step 7:
The number 285 fits into 2041 7 times, leaving a remainder of 46.
The number 7 becomes the next digit in our result. 
Result so far: 27717.0
If we take 1995 away from 2041, we end up with 46.
Include the next digit (9) from the dividend after 46, then repeat: 469 / 285

On to step 8:
If we divide 469 by 285, we get 1 and a remainder of 184.
Write down 1 as next digit of the result. 
Result so far: 277171.0
Subtract 285 from 469 to get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Step 9:
If we divide 1840 by 285, we get 6 and a remainder of 130.
Put 6 as the next digit of the answer. 
Result so far: 277171.6
Subtracting 1710 from 1840 leaves us with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Going ahead to step 10:
If we divide 1300 by 285, we get 4 and a remainder of 160.
The next digit of our result is 4. 
Result so far: 277171.64
If we subtract 1140 from 1300, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 11:
285 can be fit into 1600 5 times, resulting in a remainder of 175.
The number 5 becomes the next digit in our result. 
Result so far: 277171.645
The remainder is 175 after subtracting 1425 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Step 12:
If we divide 1750 by 285, we get 6 and a remainder of 40.
Record the quotient 6 as the next digit in the result. 
Result so far: 277171.6456
The remainder is 40 after subtracting 1710 from 1750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 13:
When dividing 400 by 285, we get 1 with a remainder of 115.
Use 1 as the next digit of our solution. 
Result so far: 277171.64561
The remainder is 115 after subtracting 285 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Let's proceed to step 14:
285 can be fit into 1150 4 times, resulting in a remainder of 10.
The next digit of our result is 4. 
Result so far: 277171.645614
Subtract 1140 from 1150 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 15:
100 divided by 285 is 0 with a remainder of 100.
Write down 0 as next digit of the result. 
Result so far: 277171.645614
If we take 0 away from 100, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 16:
When dividing 1000 by 285, we get 3 with a remainder of 145.
Record the quotient 3 as the next digit in the result. 
Result so far: 277171.64561403
The remainder is 145 after subtracting 855 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

In conclusion, the division gives 277171.64561403 with a balance of 1.45e-07.