Let's divide 98756551 by 309
Our goal is to divide 98756551 by 309.

Moving on to step 1:
309 goes into 9 0 times with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 309

Let's proceed to step 2:
309 goes into 98 0 times with a remainder of 98.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 98, we get 98.
Bring next digit (7) of the dividend behind the 98 and repeat the process: 987 / 309

Moving on to step 3:
987 divided by 309 is 3 with a remainder of 60.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 927 away from 987, we end up with 60.
Take the next digit (5) from the dividend and append it to 60, then repeat: 605 / 309

Moving on to step 4:
309 can be fit into 605 1 times, resulting in a remainder of 296.
Record the quotient 1 as the next digit in the result. 
Result so far: 31.0
If we take 309 away from 605, we end up with 296.
Fetch the next digit (6) from the dividend, attach it to 296 and continue: 2966 / 309

On to step 5:
The number 309 fits into 2966 9 times, leaving a remainder of 185.
Put 9 as the next digit of the answer. 
Result so far: 319.0
Deduct 2781 from 2966 and we're left with 185.
Include the next digit (5) from the dividend after 185, then repeat: 1855 / 309

On to step 6:
The number 309 fits into 1855 6 times, leaving a remainder of 1.
Put 6 as the next digit of the answer. 
Result so far: 3196.0
If we take 1854 away from 1855, we end up with 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 309

Let's proceed to step 7:
309 can be fit into 15 0 times, resulting in a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 31960.0
The remainder is 15 after subtracting 0 from 15.
Grab the next digit (1) from the dividend, add it to 15, then carry on: 151 / 309

Step 8:
151 divided by 309 is 0 with a remainder of 151.
Write down 0 as next digit of the result. 
Result so far: 319600.0
Subtracting 0 from 151 leaves us with 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Moving on to step 9:
309 can be fit into 1510 4 times, resulting in a remainder of 274.
The number 4 becomes the next digit in our result. 
Result so far: 319600.4
If we subtract 1236 from 1510, we get 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Let's proceed to step 10:
When dividing 2740 by 309, we get 8 with a remainder of 268.
The number 8 becomes the next digit in our result. 
Result so far: 319600.48
If we subtract 2472 from 2740, we get 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Advancing to step 11:
When dividing 2680 by 309, we get 8 with a remainder of 208.
The next digit of our result is 8. 
Result so far: 319600.488
Subtract 2472 from 2680 to get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

After the division, we end up with 319600.488 and a remainder of 0.0208.