144254 divided by 45 
We want to figure out the number of times 144254 can be divided by 45.

Let's proceed to step 1:
45 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 45

Advancing to step 2:
14 divided by 45 is 0 with a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 14 and we're left with 14.
Append the next digit (4) from the dividend to 14 and continue with: 144 / 45

On to step 3:
If we divide 144 by 45, we get 3 and a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 135 from 144, we get 9.
Bring next digit (2) of the dividend behind the 9 and repeat the process: 92 / 45

Step 4:
45 can be fit into 92 2 times, resulting in a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 32.0
If we take 90 away from 92, we end up with 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 45

Advancing to step 5:
When dividing 25 by 45, we get 0 with a remainder of 25.
The next digit of our result is 0. 
Result so far: 320.0
If we take 0 away from 25, we end up with 25.
Include the next digit (4) from the dividend after 25, then repeat: 254 / 45

Let's proceed to step 6:
45 can be fit into 254 5 times, resulting in a remainder of 29.
The number 5 becomes the next digit in our result. 
Result so far: 3205.0
If we take 225 away from 254, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 7:
45 can be fit into 290 6 times, resulting in a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 3205.6
Subtract 270 from 290 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
The number 45 fits into 200 4 times, leaving a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 3205.64
If we take 180 away from 200, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 9:
When dividing 200 by 45, we get 4 with a remainder of 20.
Use 4 as the next digit of our solution. 
Result so far: 3205.644
Subtracting 180 from 200 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Our division results in 3205.644 with a remaining 0.002.