77129813 divided by 281 
We want to figure out the number of times 77129813 can be divided by 281.

Moving on to step 1:
The number 281 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
If we subtract 0 from 7, we get 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 281

Going ahead to step 2:
77 divided by 281 is 0 with a remainder of 77.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 77 and we're left with 77.
Fetch the next digit (1) from the dividend, attach it to 77 and continue: 771 / 281

Step 3:
If we divide 771 by 281, we get 2 and a remainder of 209.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 562 from 771 and we're left with 209.
Append the next digit (2) from the dividend to 209 and continue with: 2092 / 281

Going ahead to step 4:
If we divide 2092 by 281, we get 7 and a remainder of 125.
The next digit of our result is 7. 
Result so far: 27.0
Deduct 1967 from 2092 and we're left with 125.
Include the next digit (9) from the dividend after 125, then repeat: 1259 / 281

On to step 5:
281 can be fit into 1259 4 times, resulting in a remainder of 135.
Write down 4 as next digit of the result. 
Result so far: 274.0
If we take 1124 away from 1259, we end up with 135.
Fetch the next digit (8) from the dividend, attach it to 135 and continue: 1358 / 281

On to step 6:
If we divide 1358 by 281, we get 4 and a remainder of 234.
Put 4 as the next digit of the answer. 
Result so far: 2744.0
Subtract 1124 from 1358 to get 234.
Append the next digit (1) from the dividend to 234 and continue with: 2341 / 281

Advancing to step 7:
If we divide 2341 by 281, we get 8 and a remainder of 93.
Write down 8 as next digit of the result. 
Result so far: 27448.0
The remainder is 93 after subtracting 2248 from 2341.
Include the next digit (3) from the dividend after 93, then repeat: 933 / 281

Going ahead to step 8:
281 goes into 933 3 times with a remainder of 90.
The next digit of our result is 3. 
Result so far: 274483.0
The remainder is 90 after subtracting 843 from 933.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Advancing to step 9:
The number 281 fits into 900 3 times, leaving a remainder of 57.
The next digit of our result is 3. 
Result so far: 274483.3
If we take 843 away from 900, we end up with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

On to step 10:
281 can be fit into 570 2 times, resulting in a remainder of 8.
The next digit of our result is 2. 
Result so far: 274483.32
The remainder is 8 after subtracting 562 from 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 11:
80 divided by 281 is 0 with a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 274483.32
Subtracting 0 from 80 leaves us 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 12:
If we divide 800 by 281, we get 2 and a remainder of 238.
Use 2 as the next digit of our solution. 
Result so far: 274483.3202
If we take 562 away from 800, we end up with 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Moving on to step 13:
The number 281 fits into 2380 8 times, leaving a remainder of 132.
Write down 8 as next digit of the result. 
Result so far: 274483.32028
Subtract 2248 from 2380 to get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Advancing to step 14:
1320 divided by 281 is 4 with a remainder of 196.
Use 4 as the next digit of our solution. 
Result so far: 274483.320284
If we subtract 1124 from 1320, we get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

On to step 15:
When dividing 1960 by 281, we get 6 with a remainder of 274.
The number 6 becomes the next digit in our result. 
Result so far: 274483.3202846
Subtracting 1686 from 1960 leaves us with 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

On to step 16:
281 can be fit into 2740 9 times, resulting in a remainder of 211.
Write down 9 as next digit of the result. 
Result so far: 274483.32028469
If we subtract 2529 from 2740, we get 211.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2110, and continue the process.

In conclusion, the division gives 274483.32028469 with a balance of 2.11e-07.