We're dividing 28095915 by 343 
Our goal is to divide 28095915 by 343.

Going ahead to step 1:
343 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 343

On to step 2:
343 can be fit into 28 0 times, resulting in a remainder of 28.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 28, we end up with 28.
Append the next digit (0) from the dividend to 28 and continue with: 280 / 343

Advancing to step 3:
When dividing 280 by 343, we get 0 with a remainder of 280.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 280 after subtracting 0 from 280.
Fetch the next digit (9) from the dividend, attach it to 280 and continue: 2809 / 343

Advancing to step 4:
When dividing 2809 by 343, we get 8 with a remainder of 65.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtract 2744 from 2809 to get 65.
Fetch the next digit (5) from the dividend, attach it to 65 and continue: 655 / 343

Going ahead to step 5:
343 can be fit into 655 1 times, resulting in a remainder of 312.
Put 1 as the next digit of the answer. 
Result so far: 81.0
Deduct 343 from 655 and we're left with 312.
Take the next digit (9) from the dividend and append it to 312, then repeat: 3129 / 343

Going ahead to step 6:
3129 divided by 343 is 9 with a remainder of 42.
The number 9 becomes the next digit in our result. 
Result so far: 819.0
Subtracting 3087 from 3129 leaves us with 42.
Grab the next digit (1) from the dividend, add it to 42, then carry on: 421 / 343

Advancing to step 7:
343 can be fit into 421 1 times, resulting in a remainder of 78.
The number 1 becomes the next digit in our result. 
Result so far: 8191.0
Deduct 343 from 421 and we're left with 78.
Fetch the next digit (5) from the dividend, attach it to 78 and continue: 785 / 343

Moving on to step 8:
When dividing 785 by 343, we get 2 with a remainder of 99.
The next digit of our result is 2. 
Result so far: 81912.0
Deduct 686 from 785 and we're left with 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Step 9:
343 can be fit into 990 2 times, resulting in a remainder of 304.
Put 2 as the next digit of the answer. 
Result so far: 81912.2
Deduct 686 from 990 and we're left with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Let's proceed to step 10:
343 goes into 3040 8 times with a remainder of 296.
Write down 8 as next digit of the result. 
Result so far: 81912.28
If we subtract 2744 from 3040, we get 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Going ahead to step 11:
The number 343 fits into 2960 8 times, leaving a remainder of 216.
Use 8 as the next digit of our solution. 
Result so far: 81912.288
If we take 2744 away from 2960, we end up with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

The quotient of the division is 81912.288, and the remainder is 0.0216.