Let's divide 99030336 by 343
Our goal is to divide 99030336 by 343.

Step 1:
If we divide 9 by 343, we get 0 and a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 343

Moving on to step 2:
When dividing 99 by 343, we get 0 with a remainder of 99.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 99 to get 99.
Bring next digit (0) of the dividend behind the 99 and repeat the process: 990 / 343

Moving on to step 3:
The number 343 fits into 990 2 times, leaving a remainder of 304.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 686 from 990 and we're left with 304.
Bring next digit (3) of the dividend behind the 304 and repeat the process: 3043 / 343

Step 4:
If we divide 3043 by 343, we get 8 and a remainder of 299.
Put 8 as the next digit of the answer. 
Result so far: 28.0
The remainder is 299 after subtracting 2744 from 3043.
Take the next digit (0) from the dividend and append it to 299, then repeat: 2990 / 343

Step 5:
2990 divided by 343 is 8 with a remainder of 246.
Record the quotient 8 as the next digit in the result. 
Result so far: 288.0
If we take 2744 away from 2990, we end up with 246.
Fetch the next digit (3) from the dividend, attach it to 246 and continue: 2463 / 343

Moving on to step 6:
343 goes into 2463 7 times with a remainder of 62.
Put 7 as the next digit of the answer. 
Result so far: 2887.0
Subtract 2401 from 2463 to get 62.
Fetch the next digit (3) from the dividend, attach it to 62 and continue: 623 / 343

Let's proceed to step 7:
343 can be fit into 623 1 times, resulting in a remainder of 280.
The next digit of our result is 1. 
Result so far: 28871.0
If we subtract 343 from 623, we get 280.
Bring next digit (6) of the dividend behind the 280 and repeat the process: 2806 / 343

Advancing to step 8:
343 can be fit into 2806 8 times, resulting in a remainder of 62.
Write down 8 as next digit of the result. 
Result so far: 288718.0
Subtract 2744 from 2806 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 9:
343 can be fit into 620 1 times, resulting in a remainder of 277.
Put 1 as the next digit of the answer. 
Result so far: 288718.1
Subtract 343 from 620 to get 277.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2770, and continue the process.

Moving on to step 10:
If we divide 2770 by 343, we get 8 and a remainder of 26.
Put 8 as the next digit of the answer. 
Result so far: 288718.18
Subtracting 2744 from 2770 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 11:
260 divided by 343 is 0 with a remainder of 260.
Put 0 as the next digit of the answer. 
Result so far: 288718.18
Deduct 0 from 260 and we're left with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Step 12:
When dividing 2600 by 343, we get 7 with a remainder of 199.
The number 7 becomes the next digit in our result. 
Result so far: 288718.1807
If we subtract 2401 from 2600, we get 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Moving on to step 13:
343 goes into 1990 5 times with a remainder of 275.
The next digit of our result is 5. 
Result so far: 288718.18075
Deduct 1715 from 1990 and we're left with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

On to step 14:
2750 divided by 343 is 8 with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 288718.180758
Deduct 2744 from 2750 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 15:
343 can be fit into 60 0 times, resulting in a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 288718.180758
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 16:
When dividing 600 by 343, we get 1 with a remainder of 257.
Record the quotient 1 as the next digit in the result. 
Result so far: 288718.18075801
Deduct 343 from 600 and we're left with 257.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2570, and continue the process.

Our division results in 288718.18075801 with a remaining 2.57e-07.