28538190 divided by 309 
Let's see how many times 309 fits into 28538190.

Moving on to step 1:
2 divided by 309 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 309

Advancing to step 2:
The number 309 fits into 28 0 times, leaving a remainder of 28.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 28 leaves us with 28.
Take the next digit (5) from the dividend and append it to 28, then repeat: 285 / 309

Advancing to step 3:
285 divided by 309 is 0 with a remainder of 285.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 285 leaves us with 285.
Include the next digit (3) from the dividend after 285, then repeat: 2853 / 309

On to step 4:
309 goes into 2853 9 times with a remainder of 72.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we take 2781 away from 2853, we end up with 72.
Grab the next digit (8) from the dividend, add it to 72, then carry on: 728 / 309

Moving on to step 5:
728 divided by 309 is 2 with a remainder of 110.
Use 2 as the next digit of our solution. 
Result so far: 92.0
The remainder is 110 after subtracting 618 from 728.
Grab the next digit (1) from the dividend, add it to 110, then carry on: 1101 / 309

Moving on to step 6:
When dividing 1101 by 309, we get 3 with a remainder of 174.
The number 3 becomes the next digit in our result. 
Result so far: 923.0
Subtract 927 from 1101 to get 174.
Bring next digit (9) of the dividend behind the 174 and repeat the process: 1749 / 309

Going ahead to step 7:
If we divide 1749 by 309, we get 5 and a remainder of 204.
The next digit of our result is 5. 
Result so far: 9235.0
Subtract 1545 from 1749 to get 204.
Include the next digit (0) from the dividend after 204, then repeat: 2040 / 309

Moving on to step 8:
If we divide 2040 by 309, we get 6 and a remainder of 186.
The number 6 becomes the next digit in our result. 
Result so far: 92356.0
The remainder is 186 after subtracting 1854 from 2040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

On to step 9:
If we divide 1860 by 309, we get 6 and a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 92356.6
Subtract 1854 from 1860 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 10:
309 can be fit into 60 0 times, resulting in a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 92356.6
Subtract 0 from 60 to 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.

Let's proceed to step 11:
When dividing 600 by 309, we get 1 with a remainder of 291.
Use 1 as the next digit of our solution. 
Result so far: 92356.601
Subtracting 309 from 600 leaves us with 291.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2910, and continue the process.

Advancing to step 12:
309 can be fit into 2910 9 times, resulting in a remainder of 129.
Use 9 as the next digit of our solution. 
Result so far: 92356.6019
Deduct 2781 from 2910 and we're left with 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

On to step 13:
1290 divided by 309 is 4 with a remainder of 54.
Put 4 as the next digit of the answer. 
Result so far: 92356.60194
The remainder is 54 after subtracting 1236 from 1290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 14:
540 divided by 309 is 1 with a remainder of 231.
The next digit of our result is 1. 
Result so far: 92356.601941
Deduct 309 from 540 and we're left with 231.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2310, and continue the process.

Going ahead to step 15:
309 can be fit into 2310 7 times, resulting in a remainder of 147.
The next digit of our result is 7. 
Result so far: 92356.6019417
If we take 2163 away from 2310, we end up with 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

Let's proceed to step 16:
If we divide 1470 by 309, we get 4 and a remainder of 234.
Write down 4 as next digit of the result. 
Result so far: 92356.60194174
The remainder is 234 after subtracting 1236 from 1470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

After the division, we end up with 92356.60194174 and a remainder of 2.34e-07.