Let's divide 548220 by 90
We're looking to find how many times 90 goes into 548220.

Moving on to step 1:
If we divide 5 by 90, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Bring next digit (4) of the dividend behind the 5 and repeat the process: 54 / 90

Moving on to step 2:
When dividing 54 by 90, we get 0 with a remainder of 54.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 54, we end up with 54.
Grab the next digit (8) from the dividend, add it to 54, then carry on: 548 / 90

Let's proceed to step 3:
90 goes into 548 6 times with a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtracting 540 from 548 leaves us with 8.
Append the next digit (2) from the dividend to 8 and continue with: 82 / 90

Let's proceed to step 4:
When dividing 82 by 90, we get 0 with a remainder of 82.
Use 0 as the next digit of our solution. 
Result so far: 60.0
The remainder is 82 after subtracting 0 from 82.
Fetch the next digit (2) from the dividend, attach it to 82 and continue: 822 / 90

Step 5:
90 can be fit into 822 9 times, resulting in a remainder of 12.
Record the quotient 9 as the next digit in the result. 
Result so far: 609.0
If we take 810 away from 822, we end up with 12.
Take the next digit (0) from the dividend and append it to 12, then repeat: 120 / 90

Moving on to step 6:
The number 90 fits into 120 1 times, leaving a remainder of 30.
Put 1 as the next digit of the answer. 
Result so far: 6091.0
Deduct 90 from 120 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 7:
The number 90 fits into 300 3 times, leaving a remainder of 30.
Put 3 as the next digit of the answer. 
Result so far: 6091.3
Deduct 270 from 300 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 8:
When dividing 300 by 90, we get 3 with a remainder of 30.
The next digit of our result is 3. 
Result so far: 6091.33
Subtract 270 from 300 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

After the division, we end up with 6091.33 and a remainder of 0.03.