We divide 319020 by 90
Our goal is to divide 319020 by 90.

On to step 1:
90 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 90

On to step 2:
31 divided by 90 is 0 with a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 31, we end up with 31.
Bring next digit (9) of the dividend behind the 31 and repeat the process: 319 / 90

Let's proceed to step 3:
90 goes into 319 3 times with a remainder of 49.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 49 after subtracting 270 from 319.
Fetch the next digit (0) from the dividend, attach it to 49 and continue: 490 / 90

Going ahead to step 4:
490 divided by 90 is 5 with a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 35.0
Subtracting 450 from 490 leaves us with 40.
Append the next digit (2) from the dividend to 40 and continue with: 402 / 90

Let's proceed to step 5:
The number 90 fits into 402 4 times, leaving a remainder of 42.
The next digit of our result is 4. 
Result so far: 354.0
Subtracting 360 from 402 leaves us with 42.
Include the next digit (0) from the dividend after 42, then repeat: 420 / 90

Step 6:
90 goes into 420 4 times with a remainder of 60.
Put 4 as the next digit of the answer. 
Result so far: 3544.0
The remainder is 60 after subtracting 360 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 7:
The number 90 fits into 600 6 times, leaving a remainder of 60.
The next digit of our result is 6. 
Result so far: 3544.6
Subtracting 540 from 600 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 8:
When dividing 600 by 90, we get 6 with a remainder of 60.
The next digit of our result is 6. 
Result so far: 3544.66
If we take 540 away from 600, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

The final result is 3544.66 with a remainder of 0.06.