Let's divide 28399940 by 605
We want to figure out the number of times 28399940 can be divided by 605.

Going ahead to step 1:
2 divided by 605 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 605

Step 2:
28 divided by 605 is 0 with a remainder of 28.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 28 leaves us with 28.
Append the next digit (3) from the dividend to 28 and continue with: 283 / 605

Step 3:
605 can be fit into 283 0 times, resulting in a remainder of 283.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 283, we get 283.
Fetch the next digit (9) from the dividend, attach it to 283 and continue: 2839 / 605

Advancing to step 4:
605 can be fit into 2839 4 times, resulting in a remainder of 419.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 419 after subtracting 2420 from 2839.
Fetch the next digit (9) from the dividend, attach it to 419 and continue: 4199 / 605

On to step 5:
4199 divided by 605 is 6 with a remainder of 569.
The next digit of our result is 6. 
Result so far: 46.0
If we take 3630 away from 4199, we end up with 569.
Grab the next digit (9) from the dividend, add it to 569, then carry on: 5699 / 605

Moving on to step 6:
605 can be fit into 5699 9 times, resulting in a remainder of 254.
Use 9 as the next digit of our solution. 
Result so far: 469.0
Subtract 5445 from 5699 to get 254.
Include the next digit (4) from the dividend after 254, then repeat: 2544 / 605

Let's proceed to step 7:
The number 605 fits into 2544 4 times, leaving a remainder of 124.
Use 4 as the next digit of our solution. 
Result so far: 4694.0
Subtract 2420 from 2544 to get 124.
Grab the next digit (0) from the dividend, add it to 124, then carry on: 1240 / 605

Let's proceed to step 8:
605 goes into 1240 2 times with a remainder of 30.
Record the quotient 2 as the next digit in the result. 
Result so far: 46942.0
If we subtract 1210 from 1240, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 9:
If we divide 300 by 605, we get 0 and a remainder of 300.
Write down 0 as next digit of the result. 
Result so far: 46942.0
Subtract 0 from 300 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

On to step 10:
605 can be fit into 3000 4 times, resulting in a remainder of 580.
The next digit of our result is 4. 
Result so far: 46942.04
Deduct 2420 from 3000 and we're left with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Let's proceed to step 11:
If we divide 5800 by 605, we get 9 and a remainder of 355.
Write down 9 as next digit of the result. 
Result so far: 46942.049
Subtract 5445 from 5800 to get 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Step 12:
605 goes into 3550 5 times with a remainder of 525.
Use 5 as the next digit of our solution. 
Result so far: 46942.0495
Deduct 3025 from 3550 and we're left with 525.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5250, and continue the process.

Going ahead to step 13:
605 goes into 5250 8 times with a remainder of 410.
Record the quotient 8 as the next digit in the result. 
Result so far: 46942.04958
Subtracting 4840 from 5250 leaves us with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Advancing to step 14:
The number 605 fits into 4100 6 times, leaving a remainder of 470.
The number 6 becomes the next digit in our result. 
Result so far: 46942.049586
Subtracting 3630 from 4100 leaves us with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Moving on to step 15:
When dividing 4700 by 605, we get 7 with a remainder of 465.
Use 7 as the next digit of our solution. 
Result so far: 46942.0495867
If we take 4235 away from 4700, we end up with 465.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

Let's proceed to step 16:
605 goes into 4650 7 times with a remainder of 415.
The number 7 becomes the next digit in our result. 
Result so far: 46942.04958677
The remainder is 415 after subtracting 4235 from 4650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

Our division results in 46942.04958677 with a remaining 4.15e-07.