We divide 79557779 by 280
Let's see how many times 280 fits into 79557779.

Going ahead to step 1:
The number 280 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 280

On to step 2:
79 divided by 280 is 0 with a remainder of 79.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 79, we get 79.
Take the next digit (5) from the dividend and append it to 79, then repeat: 795 / 280

Advancing to step 3:
When dividing 795 by 280, we get 2 with a remainder of 235.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 560 from 795 to get 235.
Grab the next digit (5) from the dividend, add it to 235, then carry on: 2355 / 280

Let's proceed to step 4:
When dividing 2355 by 280, we get 8 with a remainder of 115.
Write down 8 as next digit of the result. 
Result so far: 28.0
The remainder is 115 after subtracting 2240 from 2355.
Include the next digit (7) from the dividend after 115, then repeat: 1157 / 280

Moving on to step 5:
When dividing 1157 by 280, we get 4 with a remainder of 37.
Use 4 as the next digit of our solution. 
Result so far: 284.0
If we take 1120 away from 1157, we end up with 37.
Include the next digit (7) from the dividend after 37, then repeat: 377 / 280

On to step 6:
If we divide 377 by 280, we get 1 and a remainder of 97.
Write down 1 as next digit of the result. 
Result so far: 2841.0
Subtracting 280 from 377 leaves us with 97.
Fetch the next digit (7) from the dividend, attach it to 97 and continue: 977 / 280

Step 7:
280 goes into 977 3 times with a remainder of 137.
The next digit of our result is 3. 
Result so far: 28413.0
The remainder is 137 after subtracting 840 from 977.
Append the next digit (9) from the dividend to 137 and continue with: 1379 / 280

On to step 8:
When dividing 1379 by 280, we get 4 with a remainder of 259.
Use 4 as the next digit of our solution. 
Result so far: 284134.0
Subtracting 1120 from 1379 leaves us with 259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Going ahead to step 9:
If we divide 2590 by 280, we get 9 and a remainder of 70.
Put 9 as the next digit of the answer. 
Result so far: 284134.9
Deduct 2520 from 2590 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 10:
The number 280 fits into 700 2 times, leaving a remainder of 140.
Use 2 as the next digit of our solution. 
Result so far: 284134.92
Subtract 560 from 700 to get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 11:
The number 280 fits into 1400 5 times, leaving a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 284134.925
If we subtract 1400 from 1400, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 12:
The number 280 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 284134.925
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 13:
When dividing 0 by 280, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 284134.925
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 284134.925, and the remainder is 0.0.