99776821 divided by 27 
Let's see how many times 27 fits into 99776821.

Step 1:
27 goes into 9 0 times with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 27

Advancing to step 2:
27 can be fit into 99 3 times, resulting in a remainder of 18.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 81 from 99 leaves us with 18.
Append the next digit (7) from the dividend to 18 and continue with: 187 / 27

On to step 3:
When dividing 187 by 27, we get 6 with a remainder of 25.
The number 6 becomes the next digit in our result. 
Result so far: 36.0
If we subtract 162 from 187, we get 25.
Append the next digit (7) from the dividend to 25 and continue with: 257 / 27

On to step 4:
The number 27 fits into 257 9 times, leaving a remainder of 14.
The next digit of our result is 9. 
Result so far: 369.0
Subtract 243 from 257 to get 14.
Bring next digit (6) of the dividend behind the 14 and repeat the process: 146 / 27

Going ahead to step 5:
27 goes into 146 5 times with a remainder of 11.
Write down 5 as next digit of the result. 
Result so far: 3695.0
Subtracting 135 from 146 leaves us with 11.
Grab the next digit (8) from the dividend, add it to 11, then carry on: 118 / 27

Going ahead to step 6:
118 divided by 27 is 4 with a remainder of 10.
The next digit of our result is 4. 
Result so far: 36954.0
If we subtract 108 from 118, we get 10.
Bring next digit (2) of the dividend behind the 10 and repeat the process: 102 / 27

On to step 7:
102 divided by 27 is 3 with a remainder of 21.
Put 3 as the next digit of the answer. 
Result so far: 369543.0
The remainder is 21 after subtracting 81 from 102.
Bring next digit (1) of the dividend behind the 21 and repeat the process: 211 / 27

Advancing to step 8:
When dividing 211 by 27, we get 7 with a remainder of 22.
The number 7 becomes the next digit in our result. 
Result so far: 3695437.0
Deduct 189 from 211 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 9:
When dividing 220 by 27, we get 8 with a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 3695437.8
The remainder is 4 after subtracting 216 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 10:
When dividing 40 by 27, we get 1 with a remainder of 13.
The number 1 becomes the next digit in our result. 
Result so far: 3695437.81
The remainder is 13 after subtracting 27 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 11:
The number 27 fits into 130 4 times, leaving a remainder of 22.
Record the quotient 4 as the next digit in the result. 
Result so far: 3695437.814
Subtract 108 from 130 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 12:
If we divide 220 by 27, we get 8 and a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 3695437.8148
Subtracting 216 from 220 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 13:
27 can be fit into 40 1 times, resulting in a remainder of 13.
The number 1 becomes the next digit in our result. 
Result so far: 3695437.81481
Deduct 27 from 40 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 14:
27 goes into 130 4 times with a remainder of 22.
Write down 4 as next digit of the result. 
Result so far: 3695437.814814
If we take 108 away from 130, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 15:
220 divided by 27 is 8 with a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 3695437.8148148
If we subtract 216 from 220, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 16:
If we divide 40 by 27, we get 1 and a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 3695437.81481481
If we take 27 away from 40, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The final outcome is 3695437.81481481, with a leftover of 1.3e-08.