We look at the division of 48398817 by 90 
We want to divide 48398817 by 90.

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
Subtract 0 from 4 to get 4.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 90

Advancing to step 2:
If we divide 48 by 90, we get 0 and a remainder of 48.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 48 and we're left with 48.
Append the next digit (3) from the dividend to 48 and continue with: 483 / 90

Moving on to step 3:
483 divided by 90 is 5 with a remainder of 33.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we subtract 450 from 483, we get 33.
Bring next digit (9) of the dividend behind the 33 and repeat the process: 339 / 90

Moving on to step 4:
90 can be fit into 339 3 times, resulting in a remainder of 69.
The next digit of our result is 3. 
Result so far: 53.0
The remainder is 69 after subtracting 270 from 339.
Take the next digit (8) from the dividend and append it to 69, then repeat: 698 / 90

Step 5:
90 can be fit into 698 7 times, resulting in a remainder of 68.
Use 7 as the next digit of our solution. 
Result so far: 537.0
The remainder is 68 after subtracting 630 from 698.
Append the next digit (8) from the dividend to 68 and continue with: 688 / 90

Step 6:
90 can be fit into 688 7 times, resulting in a remainder of 58.
The next digit of our result is 7. 
Result so far: 5377.0
Deduct 630 from 688 and we're left with 58.
Append the next digit (1) from the dividend to 58 and continue with: 581 / 90

Step 7:
90 can be fit into 581 6 times, resulting in a remainder of 41.
Put 6 as the next digit of the answer. 
Result so far: 53776.0
Deduct 540 from 581 and we're left with 41.
Grab the next digit (7) from the dividend, add it to 41, then carry on: 417 / 90

Let's proceed to step 8:
417 divided by 90 is 4 with a remainder of 57.
Put 4 as the next digit of the answer. 
Result so far: 537764.0
If we subtract 360 from 417, we get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 9:
If we divide 570 by 90, we get 6 and a remainder of 30.
The next digit of our result is 6. 
Result so far: 537764.6
Subtract 540 from 570 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.

On to step 10:
300 divided by 90 is 3 with a remainder of 30.
The number 3 becomes the next digit in our result. 
Result so far: 537764.63
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.

Moving on to step 11:
If we divide 300 by 90, we get 3 and a remainder of 30.
Put 3 as the next digit of the answer. 
Result so far: 537764.633
The remainder is 30 after subtracting 270 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

In conclusion, the division gives 537764.633 with a balance of 0.003.