1865708 divided by 309 
Let's see how many times 309 fits into 1865708.

Going ahead to step 1:
The number 309 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 309

Going ahead to step 2:
309 can be fit into 18 0 times, resulting in a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 18 and we're left with 18.
Bring next digit (6) of the dividend behind the 18 and repeat the process: 186 / 309

Going ahead to step 3:
If we divide 186 by 309, we get 0 and a remainder of 186.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 186, we end up with 186.
Take the next digit (5) from the dividend and append it to 186, then repeat: 1865 / 309

On to step 4:
1865 divided by 309 is 6 with a remainder of 11.
The next digit of our result is 6. 
Result so far: 6.0
Subtracting 1854 from 1865 leaves us with 11.
Append the next digit (7) from the dividend to 11 and continue with: 117 / 309

Moving on to step 5:
If we divide 117 by 309, we get 0 and a remainder of 117.
Record the quotient 0 as the next digit in the result. 
Result so far: 60.0
Deduct 0 from 117 and we're left with 117.
Append the next digit (0) from the dividend to 117 and continue with: 1170 / 309

On to step 6:
1170 divided by 309 is 3 with a remainder of 243.
The number 3 becomes the next digit in our result. 
Result so far: 603.0
If we subtract 927 from 1170, we get 243.
Fetch the next digit (8) from the dividend, attach it to 243 and continue: 2438 / 309

On to step 7:
309 goes into 2438 7 times with a remainder of 275.
The next digit of our result is 7. 
Result so far: 6037.0
The remainder is 275 after subtracting 2163 from 2438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Going ahead to step 8:
2750 divided by 309 is 8 with a remainder of 278.
The next digit of our result is 8. 
Result so far: 6037.8
Subtracting 2472 from 2750 leaves us with 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

On to step 9:
If we divide 2780 by 309, we get 8 and a remainder of 308.
Record the quotient 8 as the next digit in the result. 
Result so far: 6037.88
Subtracting 2472 from 2780 leaves us with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

The quotient of the division is 6037.88, and the remainder is 0.308.