We're dividing 289099 by 45 
Let's see how many times 45 fits into 289099.

Going ahead to step 1:
2 divided by 45 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 45

Moving on to step 2:
If we divide 28 by 45, we get 0 and a remainder of 28.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 28 leaves us with 28.
Append the next digit (9) from the dividend to 28 and continue with: 289 / 45

Step 3:
289 divided by 45 is 6 with a remainder of 19.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we subtract 270 from 289, we get 19.
Include the next digit (0) from the dividend after 19, then repeat: 190 / 45

On to step 4:
45 goes into 190 4 times with a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 64.0
Subtract 180 from 190 to get 10.
Append the next digit (9) from the dividend to 10 and continue with: 109 / 45

Step 5:
The number 45 fits into 109 2 times, leaving a remainder of 19.
The number 2 becomes the next digit in our result. 
Result so far: 642.0
Subtract 90 from 109 to get 19.
Take the next digit (9) from the dividend and append it to 19, then repeat: 199 / 45

Going ahead to step 6:
199 divided by 45 is 4 with a remainder of 19.
Record the quotient 4 as the next digit in the result. 
Result so far: 6424.0
The remainder is 19 after subtracting 180 from 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 7:
The number 45 fits into 190 4 times, leaving a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 6424.4
If we take 180 away from 190, 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.

Let's proceed to step 8:
When dividing 100 by 45, we get 2 with a remainder of 10.
The number 2 becomes the next digit in our result. 
Result so far: 6424.42
If we take 90 away from 100, 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.

On to step 9:
The number 45 fits into 100 2 times, leaving a remainder of 10.
Write down 2 as next digit of the result. 
Result so far: 6424.422
Deduct 90 from 100 and we're left 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.

The final outcome is 6424.422, with a leftover of 0.001.