We're dividing 299869 by 45 
We want to figure out the number of times 299869 can be divided by 45.

Step 1:
If we divide 2 by 45, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 45

Moving on to step 2:
45 can be fit into 29 0 times, resulting in a remainder of 29.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 29 and we're left with 29.
Bring next digit (9) of the dividend behind the 29 and repeat the process: 299 / 45

Step 3:
The number 45 fits into 299 6 times, leaving a remainder of 29.
Write down 6 as next digit of the result. 
Result so far: 6.0
The remainder is 29 after subtracting 270 from 299.
Append the next digit (8) from the dividend to 29 and continue with: 298 / 45

On to step 4:
45 can be fit into 298 6 times, resulting in a remainder of 28.
Put 6 as the next digit of the answer. 
Result so far: 66.0
If we take 270 away from 298, we end up with 28.
Fetch the next digit (6) from the dividend, attach it to 28 and continue: 286 / 45

Let's proceed to step 5:
45 can be fit into 286 6 times, resulting in a remainder of 16.
The next digit of our result is 6. 
Result so far: 666.0
If we take 270 away from 286, we end up with 16.
Take the next digit (9) from the dividend and append it to 16, then repeat: 169 / 45

Going ahead to step 6:
If we divide 169 by 45, we get 3 and a remainder of 34.
Use 3 as the next digit of our solution. 
Result so far: 6663.0
If we take 135 away from 169, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 7:
340 divided by 45 is 7 with a remainder of 25.
Write down 7 as next digit of the result. 
Result so far: 6663.7
If we subtract 315 from 340, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 8:
250 divided by 45 is 5 with a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 6663.75
Subtracting 225 from 250 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 9:
45 can be fit into 250 5 times, resulting in a remainder of 25.
The next digit of our result is 5. 
Result so far: 6663.755
The remainder is 25 after subtracting 225 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Our division results in 6663.755 with a remaining 0.0025.