We look at the division of 18990850 by 48 
We want to divide 18990850 by 48.

Moving on to step 1:
48 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 48

On to step 2:
When dividing 18 by 48, we get 0 with a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 18 leaves us with 18.
Take the next digit (9) from the dividend and append it to 18, then repeat: 189 / 48

On to step 3:
If we divide 189 by 48, we get 3 and a remainder of 45.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 144 from 189 to get 45.
Bring next digit (9) of the dividend behind the 45 and repeat the process: 459 / 48

Step 4:
48 can be fit into 459 9 times, resulting in a remainder of 27.
Record the quotient 9 as the next digit in the result. 
Result so far: 39.0
Deduct 432 from 459 and we're left with 27.
Bring next digit (0) of the dividend behind the 27 and repeat the process: 270 / 48

Let's proceed to step 5:
48 can be fit into 270 5 times, resulting in a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 395.0
If we take 240 away from 270, we end up with 30.
Include the next digit (8) from the dividend after 30, then repeat: 308 / 48

Moving on to step 6:
If we divide 308 by 48, we get 6 and a remainder of 20.
Write down 6 as next digit of the result. 
Result so far: 3956.0
Deduct 288 from 308 and we're left with 20.
Include the next digit (5) from the dividend after 20, then repeat: 205 / 48

Moving on to step 7:
The number 48 fits into 205 4 times, leaving a remainder of 13.
Put 4 as the next digit of the answer. 
Result so far: 39564.0
Deduct 192 from 205 and we're left with 13.
Grab the next digit (0) from the dividend, add it to 13, then carry on: 130 / 48

Going ahead to step 8:
48 goes into 130 2 times with a remainder of 34.
Write down 2 as next digit of the result. 
Result so far: 395642.0
Subtract 96 from 130 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 9:
48 goes into 340 7 times with a remainder of 4.
The next digit of our result is 7. 
Result so far: 395642.7
If we take 336 away from 340, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 10:
If we divide 40 by 48, we get 0 and a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 395642.7
If we subtract 0 from 40, we 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.

Moving on to step 11:
The number 48 fits into 400 8 times, leaving a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 395642.708
Subtracting 384 from 400 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 12:
If we divide 160 by 48, we get 3 and a remainder of 16.
Write down 3 as next digit of the result. 
Result so far: 395642.7083
The remainder is 16 after subtracting 144 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 13:
160 divided by 48 is 3 with a remainder of 16.
Put 3 as the next digit of the answer. 
Result so far: 395642.70833
The remainder is 16 after subtracting 144 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final outcome is 395642.70833, with a leftover of 1.6e-05.