Let's divide 44815 by 90
Our goal is to divide 44815 by 90.

Moving on to step 1:
4 divided by 90 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 90

Going ahead to step 2:
The number 90 fits into 44 0 times, leaving a remainder of 44.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 44, we end up with 44.
Grab the next digit (8) from the dividend, add it to 44, then carry on: 448 / 90

Moving on to step 3:
When dividing 448 by 90, we get 4 with a remainder of 88.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 88 after subtracting 360 from 448.
Take the next digit (1) from the dividend and append it to 88, then repeat: 881 / 90

Advancing to step 4:
90 goes into 881 9 times with a remainder of 71.
Put 9 as the next digit of the answer. 
Result so far: 49.0
Subtracting 810 from 881 leaves us with 71.
Append the next digit (5) from the dividend to 71 and continue with: 715 / 90

On to step 5:
90 goes into 715 7 times with a remainder of 85.
The next digit of our result is 7. 
Result so far: 497.0
Subtracting 630 from 715 leaves us with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

On to step 6:
90 goes into 850 9 times with a remainder of 40.
The number 9 becomes the next digit in our result. 
Result so far: 497.9
Subtracting 810 from 850 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 7:
If we divide 400 by 90, we get 4 and a remainder of 40.
Write down 4 as next digit of the result. 
Result so far: 497.94
Subtract 360 from 400 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 8:
90 can be fit into 400 4 times, resulting in a remainder of 40.
Record the quotient 4 as the next digit in the result. 
Result so far: 497.944
Subtract 360 from 400 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final outcome is 497.944, with a leftover of 0.004.