28629663 ÷ 77 
Let's see how many times 77 fits into 28629663.

Let's proceed to step 1:
77 goes into 2 0 times with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 77

Step 2:
77 can be fit into 28 0 times, resulting in a remainder of 28.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 28 to get 28.
Take the next digit (6) from the dividend and append it to 28, then repeat: 286 / 77

Moving on to step 3:
If we divide 286 by 77, we get 3 and a remainder of 55.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtracting 231 from 286 leaves us with 55.
Take the next digit (2) from the dividend and append it to 55, then repeat: 552 / 77

Step 4:
77 can be fit into 552 7 times, resulting in a remainder of 13.
Put 7 as the next digit of the answer. 
Result so far: 37.0
Subtracting 539 from 552 leaves us with 13.
Bring next digit (9) of the dividend behind the 13 and repeat the process: 139 / 77

Going ahead to step 5:
The number 77 fits into 139 1 times, leaving a remainder of 62.
Use 1 as the next digit of our solution. 
Result so far: 371.0
Subtracting 77 from 139 leaves us with 62.
Bring next digit (6) of the dividend behind the 62 and repeat the process: 626 / 77

Moving on to step 6:
The number 77 fits into 626 8 times, leaving a remainder of 10.
Record the quotient 8 as the next digit in the result. 
Result so far: 3718.0
Subtract 616 from 626 to get 10.
Include the next digit (6) from the dividend after 10, then repeat: 106 / 77

Step 7:
If we divide 106 by 77, we get 1 and a remainder of 29.
Use 1 as the next digit of our solution. 
Result so far: 37181.0
Subtract 77 from 106 to get 29.
Grab the next digit (3) from the dividend, add it to 29, then carry on: 293 / 77

Moving on to step 8:
293 divided by 77 is 3 with a remainder of 62.
Use 3 as the next digit of our solution. 
Result so far: 371813.0
Subtracting 231 from 293 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 9:
When dividing 620 by 77, we get 8 with a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 371813.8
If we subtract 616 from 620, 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.

Step 10:
77 can be fit into 40 0 times, resulting in a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 371813.8
Subtracting 0 from 40 leaves us 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.

Step 11:
77 can be fit into 400 5 times, resulting in a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 371813.805
Subtracting 385 from 400 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 12:
77 goes into 150 1 times with a remainder of 73.
Record the quotient 1 as the next digit in the result. 
Result so far: 371813.8051
Deduct 77 from 150 and we're left with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

On to step 13:
77 goes into 730 9 times with a remainder of 37.
The next digit of our result is 9. 
Result so far: 371813.80519
The remainder is 37 after subtracting 693 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 14:
77 goes into 370 4 times with a remainder of 62.
The next digit of our result is 4. 
Result so far: 371813.805194
The remainder is 62 after subtracting 308 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 15:
77 goes into 620 8 times with a remainder of 4.
The next digit of our result is 8. 
Result so far: 371813.8051948
Subtract 616 from 620 to 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.

Going ahead to step 16:
The number 77 fits into 40 0 times, leaving a remainder of 40.
The next digit of our result is 0. 
Result so far: 371813.8051948
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final outcome is 371813.8051948, with a leftover of 4e-08.