We divide 144919 by 90
We're looking to find how many times 90 goes into 144919.

Going ahead to step 1:
If we divide 1 by 90, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 90

Let's proceed to step 2:
When dividing 14 by 90, we get 0 with a remainder of 14.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 14 after subtracting 0 from 14.
Take the next digit (4) from the dividend and append it to 14, then repeat: 144 / 90

Advancing to step 3:
When dividing 144 by 90, we get 1 with a remainder of 54.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 90 from 144 and we're left with 54.
Take the next digit (9) from the dividend and append it to 54, then repeat: 549 / 90

Going ahead to step 4:
If we divide 549 by 90, we get 6 and a remainder of 9.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Subtract 540 from 549 to get 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 90

Step 5:
91 divided by 90 is 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 161.0
Deduct 90 from 91 and we're left with 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 90

Moving on to step 6:
90 can be fit into 19 0 times, resulting in a remainder of 19.
The next digit of our result is 0. 
Result so far: 1610.0
Deduct 0 from 19 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 7:
90 can be fit into 190 2 times, resulting in a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 1610.2
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:
90 goes into 100 1 times with a remainder of 10.
Put 1 as the next digit of the answer. 
Result so far: 1610.21
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.

Let's proceed to step 9:
90 goes into 100 1 times with a remainder of 10.
Put 1 as the next digit of the answer. 
Result so far: 1610.211
Subtracting 90 from 100 leaves us 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.

After the division, we end up with 1610.211 and a remainder of 0.001.