77144035 ÷ 99 
We want to divide 77144035 by 99.

On to step 1:
When dividing 7 by 99, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 99

Moving on to step 2:
99 goes into 77 0 times with a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 77 after subtracting 0 from 77.
Append the next digit (1) from the dividend to 77 and continue with: 771 / 99

Moving on to step 3:
99 can be fit into 771 7 times, resulting in a remainder of 78.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we subtract 693 from 771, we get 78.
Append the next digit (4) from the dividend to 78 and continue with: 784 / 99

Going ahead to step 4:
When dividing 784 by 99, we get 7 with a remainder of 91.
Use 7 as the next digit of our solution. 
Result so far: 77.0
Deduct 693 from 784 and we're left with 91.
Take the next digit (4) from the dividend and append it to 91, then repeat: 914 / 99

Let's proceed to step 5:
99 goes into 914 9 times with a remainder of 23.
Use 9 as the next digit of our solution. 
Result so far: 779.0
Subtract 891 from 914 to get 23.
Append the next digit (0) from the dividend to 23 and continue with: 230 / 99

Advancing to step 6:
If we divide 230 by 99, we get 2 and a remainder of 32.
The number 2 becomes the next digit in our result. 
Result so far: 7792.0
The remainder is 32 after subtracting 198 from 230.
Append the next digit (3) from the dividend to 32 and continue with: 323 / 99

Step 7:
When dividing 323 by 99, we get 3 with a remainder of 26.
The next digit of our result is 3. 
Result so far: 77923.0
Subtracting 297 from 323 leaves us with 26.
Bring next digit (5) of the dividend behind the 26 and repeat the process: 265 / 99

Step 8:
The number 99 fits into 265 2 times, leaving a remainder of 67.
Record the quotient 2 as the next digit in the result. 
Result so far: 779232.0
Subtracting 198 from 265 leaves us with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Advancing to step 9:
670 divided by 99 is 6 with a remainder of 76.
Record the quotient 6 as the next digit in the result. 
Result so far: 779232.6
If we subtract 594 from 670, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 10:
99 goes into 760 7 times with a remainder of 67.
Use 7 as the next digit of our solution. 
Result so far: 779232.67
If we take 693 away from 760, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Advancing to step 11:
If we divide 670 by 99, we get 6 and a remainder of 76.
Use 6 as the next digit of our solution. 
Result so far: 779232.676
If we subtract 594 from 670, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 12:
99 can be fit into 760 7 times, resulting in a remainder of 67.
Record the quotient 7 as the next digit in the result. 
Result so far: 779232.6767
Subtract 693 from 760 to get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Moving on to step 13:
When dividing 670 by 99, we get 6 with a remainder of 76.
Use 6 as the next digit of our solution. 
Result so far: 779232.67676
If we take 594 away from 670, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 14:
When dividing 760 by 99, we get 7 with a remainder of 67.
Use 7 as the next digit of our solution. 
Result so far: 779232.676767
Deduct 693 from 760 and we're left with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Let's proceed to step 15:
99 can be fit into 670 6 times, resulting in a remainder of 76.
The next digit of our result is 6. 
Result so far: 779232.6767676
Deduct 594 from 670 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 16:
The number 99 fits into 760 7 times, leaving a remainder of 67.
Put 7 as the next digit of the answer. 
Result so far: 779232.67676767
Subtracting 693 from 760 leaves us with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

The final result is 779232.67676767 with a remainder of 6.7e-08.