308646 divided by 99 
Let's see how many times 99 fits into 308646.

On to step 1:
If we divide 3 by 99, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 99

On to step 2:
99 can be fit into 30 0 times, resulting in a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 30, we get 30.
Include the next digit (8) from the dividend after 30, then repeat: 308 / 99

Advancing to step 3:
If we divide 308 by 99, we get 3 and a remainder of 11.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 297 from 308 leaves us with 11.
Fetch the next digit (6) from the dividend, attach it to 11 and continue: 116 / 99

Advancing to step 4:
99 goes into 116 1 times with a remainder of 17.
Write down 1 as next digit of the result. 
Result so far: 31.0
If we subtract 99 from 116, we get 17.
Grab the next digit (4) from the dividend, add it to 17, then carry on: 174 / 99

Let's proceed to step 5:
When dividing 174 by 99, we get 1 with a remainder of 75.
Record the quotient 1 as the next digit in the result. 
Result so far: 311.0
Subtract 99 from 174 to get 75.
Take the next digit (6) from the dividend and append it to 75, then repeat: 756 / 99

Moving on to step 6:
The number 99 fits into 756 7 times, leaving a remainder of 63.
The next digit of our result is 7. 
Result so far: 3117.0
Deduct 693 from 756 and we're left with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Let's proceed to step 7:
630 divided by 99 is 6 with a remainder of 36.
The next digit of our result is 6. 
Result so far: 3117.6
The remainder is 36 after subtracting 594 from 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 8:
99 goes into 360 3 times with a remainder of 63.
The number 3 becomes the next digit in our result. 
Result so far: 3117.63
Deduct 297 from 360 and we're left with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Let's proceed to step 9:
630 divided by 99 is 6 with a remainder of 36.
Use 6 as the next digit of our solution. 
Result so far: 3117.636
Subtract 594 from 630 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 10:
99 can be fit into 360 3 times, resulting in a remainder of 63.
Use 3 as the next digit of our solution. 
Result so far: 3117.6363
Subtract 297 from 360 to get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Moving on to step 11:
99 can be fit into 630 6 times, resulting in a remainder of 36.
The number 6 becomes the next digit in our result. 
Result so far: 3117.63636
If we take 594 away from 630, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 12:
When dividing 360 by 99, we get 3 with a remainder of 63.
The next digit of our result is 3. 
Result so far: 3117.636363
Subtracting 297 from 360 leaves us with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Step 13:
99 can be fit into 630 6 times, resulting in a remainder of 36.
The number 6 becomes the next digit in our result. 
Result so far: 3117.6363636
Subtract 594 from 630 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 14:
If we divide 360 by 99, we get 3 and a remainder of 63.
The number 3 becomes the next digit in our result. 
Result so far: 3117.63636363
Deduct 297 from 360 and we're left with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

The final outcome is 3117.63636363, with a leftover of 6.3e-08.