We're dividing 77779804 by 288 
We're looking to find how many times 288 goes into 77779804.

Advancing to step 1:
288 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 288

Going ahead to step 2:
The number 288 fits into 77 0 times, leaving a remainder of 77.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 77, we get 77.
Include the next digit (7) from the dividend after 77, then repeat: 777 / 288

Going ahead to step 3:
If we divide 777 by 288, we get 2 and a remainder of 201.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 576 from 777 leaves us with 201.
Grab the next digit (7) from the dividend, add it to 201, then carry on: 2017 / 288

On to step 4:
The number 288 fits into 2017 7 times, leaving a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 27.0
Subtracting 2016 from 2017 leaves us with 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 288

Step 5:
288 can be fit into 19 0 times, resulting in a remainder of 19.
The next digit of our result is 0. 
Result so far: 270.0
Subtracting 0 from 19 leaves us with 19.
Fetch the next digit (8) from the dividend, attach it to 19 and continue: 198 / 288

Advancing to step 6:
198 divided by 288 is 0 with a remainder of 198.
Use 0 as the next digit of our solution. 
Result so far: 2700.0
Deduct 0 from 198 and we're left with 198.
Include the next digit (0) from the dividend after 198, then repeat: 1980 / 288

Going ahead to step 7:
288 goes into 1980 6 times with a remainder of 252.
The next digit of our result is 6. 
Result so far: 27006.0
Deduct 1728 from 1980 and we're left with 252.
Bring next digit (4) of the dividend behind the 252 and repeat the process: 2524 / 288

Advancing to step 8:
The number 288 fits into 2524 8 times, leaving a remainder of 220.
The next digit of our result is 8. 
Result so far: 270068.0
Subtracting 2304 from 2524 leaves us with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

On to step 9:
If we divide 2200 by 288, we get 7 and a remainder of 184.
The number 7 becomes the next digit in our result. 
Result so far: 270068.7
Deduct 2016 from 2200 and we're left with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Moving on to step 10:
If we divide 1840 by 288, we get 6 and a remainder of 112.
The number 6 becomes the next digit in our result. 
Result so far: 270068.76
Subtract 1728 from 1840 to get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

On to step 11:
When dividing 1120 by 288, we get 3 with a remainder of 256.
The next digit of our result is 3. 
Result so far: 270068.763
Deduct 864 from 1120 and we're left with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Let's proceed to step 12:
When dividing 2560 by 288, we get 8 with a remainder of 256.
Put 8 as the next digit of the answer. 
Result so far: 270068.7638
The remainder is 256 after subtracting 2304 from 2560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Moving on to step 13:
288 can be fit into 2560 8 times, resulting in a remainder of 256.
The number 8 becomes the next digit in our result. 
Result so far: 270068.76388
Subtracting 2304 from 2560 leaves us with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

After the division, we end up with 270068.76388 and a remainder of 0.000256.