We look at the division of 672990 by 48 
Let's see how many times 48 fits into 672990.

Going ahead to step 1:
When dividing 6 by 48, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 48

Going ahead to step 2:
67 divided by 48 is 1 with a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 48 from 67, we get 19.
Bring next digit (2) of the dividend behind the 19 and repeat the process: 192 / 48

Advancing to step 3:
The number 48 fits into 192 4 times, leaving a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 14.0
If we subtract 192 from 192, we get 0.
Bring next digit (9) of the dividend behind the 0 and repeat the process: 9 / 48

Moving on to step 4:
When dividing 9 by 48, we get 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 140.0
The remainder is 9 after subtracting 0 from 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 48

Advancing to step 5:
If we divide 99 by 48, we get 2 and a remainder of 3.
The number 2 becomes the next digit in our result. 
Result so far: 1402.0
Subtracting 96 from 99 leaves us with 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 48

Advancing to step 6:
30 divided by 48 is 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 14020.0
Subtracting 0 from 30 leaves us with 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 7:
If we divide 300 by 48, we get 6 and a remainder of 12.
The next digit of our result is 6. 
Result so far: 14020.6
Subtracting 288 from 300 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 8:
120 divided by 48 is 2 with a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 14020.62
If we subtract 96 from 120, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 9:
When dividing 240 by 48, we get 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 14020.625
If we subtract 240 from 240, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
When dividing 0 by 48, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 14020.625
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 11:
0 divided by 48 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 14020.625
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 14020.625 with a remainder of 0.0.