We're dividing 484758 by 90 
Let's see how many times 90 fits into 484758.

Moving on to step 1:
90 goes into 4 0 times with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (8) from the dividend, add it to 4, then carry on: 48 / 90

Advancing to step 2:
When dividing 48 by 90, we get 0 with a remainder of 48.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 48 leaves us with 48.
Fetch the next digit (4) from the dividend, attach it to 48 and continue: 484 / 90

Moving on to step 3:
When dividing 484 by 90, we get 5 with a remainder of 34.
Write down 5 as next digit of the result. 
Result so far: 5.0
The remainder is 34 after subtracting 450 from 484.
Include the next digit (7) from the dividend after 34, then repeat: 347 / 90

Advancing to step 4:
90 can be fit into 347 3 times, resulting in a remainder of 77.
Put 3 as the next digit of the answer. 
Result so far: 53.0
Subtracting 270 from 347 leaves us with 77.
Include the next digit (5) from the dividend after 77, then repeat: 775 / 90

On to step 5:
775 divided by 90 is 8 with a remainder of 55.
Put 8 as the next digit of the answer. 
Result so far: 538.0
Subtracting 720 from 775 leaves us with 55.
Take the next digit (8) from the dividend and append it to 55, then repeat: 558 / 90

Going ahead to step 6:
90 goes into 558 6 times with a remainder of 18.
Use 6 as the next digit of our solution. 
Result so far: 5386.0
If we subtract 540 from 558, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 7:
180 divided by 90 is 2 with a remainder of 0.
The next digit of our result is 2. 
Result so far: 5386.2
Subtract 180 from 180 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
90 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 5386.2
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
If we divide 0 by 90, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 5386.2
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 5386.2 with a remaining 0.0.