We look at the division of 900458 by 48 
We're looking to find how many times 48 goes into 900458.

On to step 1:
If we divide 9 by 48, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 48

On to step 2:
If we divide 90 by 48, we get 1 and a remainder of 42.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 48 from 90, we get 42.
Take the next digit (0) from the dividend and append it to 42, then repeat: 420 / 48

On to step 3:
If we divide 420 by 48, we get 8 and a remainder of 36.
Write down 8 as next digit of the result. 
Result so far: 18.0
The remainder is 36 after subtracting 384 from 420.
Fetch the next digit (4) from the dividend, attach it to 36 and continue: 364 / 48

Let's proceed to step 4:
48 can be fit into 364 7 times, resulting in a remainder of 28.
Put 7 as the next digit of the answer. 
Result so far: 187.0
If we take 336 away from 364, we end up with 28.
Grab the next digit (5) from the dividend, add it to 28, then carry on: 285 / 48

On to step 5:
48 can be fit into 285 5 times, resulting in a remainder of 45.
Record the quotient 5 as the next digit in the result. 
Result so far: 1875.0
The remainder is 45 after subtracting 240 from 285.
Bring next digit (8) of the dividend behind the 45 and repeat the process: 458 / 48

On to step 6:
The number 48 fits into 458 9 times, leaving a remainder of 26.
Record the quotient 9 as the next digit in the result. 
Result so far: 18759.0
The remainder is 26 after subtracting 432 from 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 7:
If we divide 260 by 48, we get 5 and a remainder of 20.
The next digit of our result is 5. 
Result so far: 18759.5
Subtracting 240 from 260 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
48 can be fit into 200 4 times, resulting in a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 18759.54
The remainder is 8 after subtracting 192 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 9:
48 can be fit into 80 1 times, resulting in a remainder of 32.
The next digit of our result is 1. 
Result so far: 18759.541
The remainder is 32 after subtracting 48 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 10:
The number 48 fits into 320 6 times, leaving a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 18759.5416
Subtract 288 from 320 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 11:
The number 48 fits into 320 6 times, leaving a remainder of 32.
Record the quotient 6 as the next digit in the result. 
Result so far: 18759.54166
If we subtract 288 from 320, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Our division results in 18759.54166 with a remaining 3.2e-05.