We look at the division of 303144 by 89 
We want to figure out the number of times 303144 can be divided by 89.

Moving on to step 1:
3 divided by 89 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 89

Advancing to step 2:
When dividing 30 by 89, we get 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 30, we end up with 30.
Append the next digit (3) from the dividend to 30 and continue with: 303 / 89

On to step 3:
89 goes into 303 3 times with a remainder of 36.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 267 from 303, we get 36.
Grab the next digit (1) from the dividend, add it to 36, then carry on: 361 / 89

Moving on to step 4:
The number 89 fits into 361 4 times, leaving a remainder of 5.
The number 4 becomes the next digit in our result. 
Result so far: 34.0
Subtract 356 from 361 to get 5.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 89

Going ahead to step 5:
The number 89 fits into 54 0 times, leaving a remainder of 54.
The number 0 becomes the next digit in our result. 
Result so far: 340.0
If we subtract 0 from 54, we get 54.
Append the next digit (4) from the dividend to 54 and continue with: 544 / 89

Advancing to step 6:
The number 89 fits into 544 6 times, leaving a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 3406.0
Subtract 534 from 544 to get 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 7:
100 divided by 89 is 1 with a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 3406.1
If we subtract 89 from 100, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 8:
When dividing 110 by 89, we get 1 with a remainder of 21.
Record the quotient 1 as the next digit in the result. 
Result so far: 3406.11
Deduct 89 from 110 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Our division results in 3406.11 with a remaining 0.021.