Let's divide 463039 by 90
Let's see how many times 90 fits into 463039.

Step 1:
When dividing 4 by 90, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (6) from the dividend, add it to 4, then carry on: 46 / 90

Going ahead to step 2:
90 can be fit into 46 0 times, resulting in a remainder of 46.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 46, we get 46.
Take the next digit (3) from the dividend and append it to 46, then repeat: 463 / 90

On to step 3:
463 divided by 90 is 5 with a remainder of 13.
The next digit of our result is 5. 
Result so far: 5.0
If we subtract 450 from 463, we get 13.
Take the next digit (0) from the dividend and append it to 13, then repeat: 130 / 90

Going ahead to step 4:
90 goes into 130 1 times with a remainder of 40.
Use 1 as the next digit of our solution. 
Result so far: 51.0
Subtracting 90 from 130 leaves us with 40.
Grab the next digit (3) from the dividend, add it to 40, then carry on: 403 / 90

Moving on to step 5:
403 divided by 90 is 4 with a remainder of 43.
Write down 4 as next digit of the result. 
Result so far: 514.0
The remainder is 43 after subtracting 360 from 403.
Include the next digit (9) from the dividend after 43, then repeat: 439 / 90

Step 6:
The number 90 fits into 439 4 times, leaving a remainder of 79.
Write down 4 as next digit of the result. 
Result so far: 5144.0
Deduct 360 from 439 and we're left with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Step 7:
The number 90 fits into 790 8 times, leaving a remainder of 70.
Use 8 as the next digit of our solution. 
Result so far: 5144.8
Subtracting 720 from 790 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 8:
90 goes into 700 7 times with a remainder of 70.
The number 7 becomes the next digit in our result. 
Result so far: 5144.87
Subtract 630 from 700 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 9:
If we divide 700 by 90, we get 7 and a remainder of 70.
The next digit of our result is 7. 
Result so far: 5144.877
The remainder is 70 after subtracting 630 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The final outcome is 5144.877, with a leftover of 0.007.