77594099 ÷ 280 
We want to divide 77594099 by 280.

Let's proceed to step 1:
When dividing 7 by 280, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 280

Let's proceed to step 2:
When dividing 77 by 280, we get 0 with a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 77 leaves us with 77.
Append the next digit (5) from the dividend to 77 and continue with: 775 / 280

Let's proceed to step 3:
775 divided by 280 is 2 with a remainder of 215.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 560 from 775 and we're left with 215.
Append the next digit (9) from the dividend to 215 and continue with: 2159 / 280

Moving on to step 4:
2159 divided by 280 is 7 with a remainder of 199.
Use 7 as the next digit of our solution. 
Result so far: 27.0
Deduct 1960 from 2159 and we're left with 199.
Take the next digit (4) from the dividend and append it to 199, then repeat: 1994 / 280

Moving on to step 5:
The number 280 fits into 1994 7 times, leaving a remainder of 34.
Use 7 as the next digit of our solution. 
Result so far: 277.0
If we subtract 1960 from 1994, we get 34.
Append the next digit (0) from the dividend to 34 and continue with: 340 / 280

Moving on to step 6:
340 divided by 280 is 1 with a remainder of 60.
The next digit of our result is 1. 
Result so far: 2771.0
Subtracting 280 from 340 leaves us with 60.
Append the next digit (9) from the dividend to 60 and continue with: 609 / 280

On to step 7:
When dividing 609 by 280, we get 2 with a remainder of 49.
Put 2 as the next digit of the answer. 
Result so far: 27712.0
The remainder is 49 after subtracting 560 from 609.
Grab the next digit (9) from the dividend, add it to 49, then carry on: 499 / 280

Step 8:
The number 280 fits into 499 1 times, leaving a remainder of 219.
Use 1 as the next digit of our solution. 
Result so far: 277121.0
Deduct 280 from 499 and we're left with 219.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

Moving on to step 9:
The number 280 fits into 2190 7 times, leaving a remainder of 230.
Record the quotient 7 as the next digit in the result. 
Result so far: 277121.7
Deduct 1960 from 2190 and we're left with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Step 10:
If we divide 2300 by 280, we get 8 and a remainder of 60.
The number 8 becomes the next digit in our result. 
Result so far: 277121.78
The remainder is 60 after subtracting 2240 from 2300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 11:
280 goes into 600 2 times with a remainder of 40.
Write down 2 as next digit of the result. 
Result so far: 277121.782
Deduct 560 from 600 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 12:
400 divided by 280 is 1 with a remainder of 120.
Put 1 as the next digit of the answer. 
Result so far: 277121.7821
If we take 280 away from 400, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 13:
280 can be fit into 1200 4 times, resulting in a remainder of 80.
The next digit of our result is 4. 
Result so far: 277121.78214
If we take 1120 away from 1200, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 14:
When dividing 800 by 280, we get 2 with a remainder of 240.
The next digit of our result is 2. 
Result so far: 277121.782142
Subtract 560 from 800 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 15:
When dividing 2400 by 280, we get 8 with a remainder of 160.
Use 8 as the next digit of our solution. 
Result so far: 277121.7821428
Subtract 2240 from 2400 to 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.

Advancing to step 16:
1600 divided by 280 is 5 with a remainder of 200.
Write down 5 as next digit of the result. 
Result so far: 277121.78214285
If we take 1400 away from 1600, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Our division results in 277121.78214285 with a remaining 2e-07.