99635369 ÷ 28 
We're looking to find how many times 28 goes into 99635369.

Advancing to step 1:
9 divided by 28 is 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 28

Advancing to step 2:
If we divide 99 by 28, we get 3 and a remainder of 15.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 84 from 99 to get 15.
Grab the next digit (6) from the dividend, add it to 15, then carry on: 156 / 28

Advancing to step 3:
28 goes into 156 5 times with a remainder of 16.
The number 5 becomes the next digit in our result. 
Result so far: 35.0
Deduct 140 from 156 and we're left with 16.
Grab the next digit (3) from the dividend, add it to 16, then carry on: 163 / 28

On to step 4:
The number 28 fits into 163 5 times, leaving a remainder of 23.
The next digit of our result is 5. 
Result so far: 355.0
Subtract 140 from 163 to get 23.
Append the next digit (5) from the dividend to 23 and continue with: 235 / 28

Going ahead to step 5:
28 can be fit into 235 8 times, resulting in a remainder of 11.
The number 8 becomes the next digit in our result. 
Result so far: 3558.0
Deduct 224 from 235 and we're left with 11.
Append the next digit (3) from the dividend to 11 and continue with: 113 / 28

Advancing to step 6:
The number 28 fits into 113 4 times, leaving a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 35584.0
Subtracting 112 from 113 leaves us with 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 28

Let's proceed to step 7:
If we divide 16 by 28, we get 0 and a remainder of 16.
Record the quotient 0 as the next digit in the result. 
Result so far: 355840.0
If we subtract 0 from 16, we get 16.
Fetch the next digit (9) from the dividend, attach it to 16 and continue: 169 / 28

Moving on to step 8:
28 can be fit into 169 6 times, resulting in a remainder of 1.
Use 6 as the next digit of our solution. 
Result so far: 3558406.0
If we take 168 away from 169, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 9:
28 can be fit into 10 0 times, resulting in a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 3558406.0
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 10:
If we divide 100 by 28, we get 3 and a remainder of 16.
Put 3 as the next digit of the answer. 
Result so far: 3558406.03
If we take 84 away from 100, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 11:
If we divide 160 by 28, we get 5 and a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 3558406.035
Subtracting 140 from 160 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 12:
28 can be fit into 200 7 times, resulting in a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 3558406.0357
Subtracting 196 from 200 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.

Step 13:
When dividing 40 by 28, we get 1 with a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 3558406.03571
Deduct 28 from 40 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 14:
28 can be fit into 120 4 times, resulting in a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 3558406.035714
Subtract 112 from 120 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 15:
If we divide 80 by 28, we get 2 and a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 3558406.0357142
If we subtract 56 from 80, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 16:
28 goes into 240 8 times with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 3558406.03571428
If we take 224 away from 240, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The quotient of the division is 3558406.03571428, and the remainder is 1.6e-08.