We're dividing 15309206 by 28 
Our goal is to divide 15309206 by 28.

Moving on to step 1:
When dividing 1 by 28, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 28

Advancing to step 2:
28 goes into 15 0 times with a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Take the next digit (3) from the dividend and append it to 15, then repeat: 153 / 28

Going ahead to step 3:
28 goes into 153 5 times with a remainder of 13.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtract 140 from 153 to get 13.
Fetch the next digit (0) from the dividend, attach it to 13 and continue: 130 / 28

Let's proceed to step 4:
If we divide 130 by 28, we get 4 and a remainder of 18.
Write down 4 as next digit of the result. 
Result so far: 54.0
The remainder is 18 after subtracting 112 from 130.
Grab the next digit (9) from the dividend, add it to 18, then carry on: 189 / 28

Going ahead to step 5:
When dividing 189 by 28, we get 6 with a remainder of 21.
The next digit of our result is 6. 
Result so far: 546.0
Subtracting 168 from 189 leaves us with 21.
Grab the next digit (2) from the dividend, add it to 21, then carry on: 212 / 28

Step 6:
212 divided by 28 is 7 with a remainder of 16.
Write down 7 as next digit of the result. 
Result so far: 5467.0
If we take 196 away from 212, we end up with 16.
Fetch the next digit (0) from the dividend, attach it to 16 and continue: 160 / 28

On to step 7:
If we divide 160 by 28, we get 5 and a remainder of 20.
The next digit of our result is 5. 
Result so far: 54675.0
The remainder is 20 after subtracting 140 from 160.
Fetch the next digit (6) from the dividend, attach it to 20 and continue: 206 / 28

On to step 8:
When dividing 206 by 28, we get 7 with a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 546757.0
If we take 196 away from 206, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 9:
The number 28 fits into 100 3 times, leaving a remainder of 16.
Write down 3 as next digit of the result. 
Result so far: 546757.3
Subtract 84 from 100 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 10:
160 divided by 28 is 5 with a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 546757.35
The remainder is 20 after subtracting 140 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 11:
200 divided by 28 is 7 with a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 546757.357
Subtract 196 from 200 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 12:
40 divided by 28 is 1 with a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 546757.3571
Subtract 28 from 40 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 13:
28 can be fit into 120 4 times, resulting in a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 546757.35714
If we take 112 away from 120, we end up with 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 14:
The number 28 fits into 80 2 times, leaving a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 546757.357142
Deduct 56 from 80 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 15:
28 can be fit into 240 8 times, resulting in a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 546757.3571428
If we subtract 224 from 240, we get 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 16:
28 can be fit into 160 5 times, resulting in a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 546757.35714285
If we take 140 away from 160, we end up 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.

After the division, we end up with 546757.35714285 and a remainder of 2e-08.