We divide 254490 by 45
Let's see how many times 45 fits into 254490.

On to step 1:
45 can be fit into 2 0 times, resulting in 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 (5) from the dividend and append it to 2, then repeat: 25 / 45

Step 2:
The number 45 fits into 25 0 times, leaving a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 25 to get 25.
Fetch the next digit (4) from the dividend, attach it to 25 and continue: 254 / 45

Step 3:
When dividing 254 by 45, we get 5 with a remainder of 29.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
The remainder is 29 after subtracting 225 from 254.
Include the next digit (4) from the dividend after 29, then repeat: 294 / 45

On to step 4:
If we divide 294 by 45, we get 6 and a remainder of 24.
The number 6 becomes the next digit in our result. 
Result so far: 56.0
Deduct 270 from 294 and we're left with 24.
Grab the next digit (9) from the dividend, add it to 24, then carry on: 249 / 45

Advancing to step 5:
45 can be fit into 249 5 times, resulting in a remainder of 24.
Record the quotient 5 as the next digit in the result. 
Result so far: 565.0
The remainder is 24 after subtracting 225 from 249.
Include the next digit (0) from the dividend after 24, then repeat: 240 / 45

Advancing to step 6:
The number 45 fits into 240 5 times, leaving a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 5655.0
Subtract 225 from 240 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 7:
The number 45 fits into 150 3 times, leaving a remainder of 15.
Record the quotient 3 as the next digit in the result. 
Result so far: 5655.3
Subtract 135 from 150 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 8:
45 goes into 150 3 times with a remainder of 15.
Use 3 as the next digit of our solution. 
Result so far: 5655.33
If we subtract 135 from 150, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The quotient of the division is 5655.33, and the remainder is 0.015.