Let's divide 287199 by 45
Our goal is to divide 287199 by 45.

Step 1:
45 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 45

Moving on to step 2:
The number 45 fits into 28 0 times, leaving a remainder of 28.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 28 after subtracting 0 from 28.
Take the next digit (7) from the dividend and append it to 28, then repeat: 287 / 45

Advancing to step 3:
The number 45 fits into 287 6 times, leaving a remainder of 17.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Deduct 270 from 287 and we're left with 17.
Bring next digit (1) of the dividend behind the 17 and repeat the process: 171 / 45

Step 4:
45 can be fit into 171 3 times, resulting in a remainder of 36.
Put 3 as the next digit of the answer. 
Result so far: 63.0
Subtract 135 from 171 to get 36.
Fetch the next digit (9) from the dividend, attach it to 36 and continue: 369 / 45

Let's proceed to step 5:
45 goes into 369 8 times with a remainder of 9.
Put 8 as the next digit of the answer. 
Result so far: 638.0
Subtracting 360 from 369 leaves us with 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 45

Step 6:
If we divide 99 by 45, we get 2 and a remainder of 9.
The number 2 becomes the next digit in our result. 
Result so far: 6382.0
If we take 90 away from 99, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 7:
If we divide 90 by 45, we get 2 and a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 6382.2
If we take 90 away from 90, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
45 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 6382.2
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
45 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 6382.2
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 6382.2, and the remainder is 0.0.