We look at the division of 669190 by 48 
Our goal is to divide 669190 by 48.

Step 1:
6 divided by 48 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 48

On to step 2:
48 goes into 66 1 times with a remainder of 18.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 48 from 66 and we're left with 18.
Take the next digit (9) from the dividend and append it to 18, then repeat: 189 / 48

Step 3:
48 goes into 189 3 times with a remainder of 45.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
The remainder is 45 after subtracting 144 from 189.
Append the next digit (1) from the dividend to 45 and continue with: 451 / 48

Let's proceed to step 4:
451 divided by 48 is 9 with a remainder of 19.
Put 9 as the next digit of the answer. 
Result so far: 139.0
If we take 432 away from 451, we end up with 19.
Include the next digit (9) from the dividend after 19, then repeat: 199 / 48

Step 5:
The number 48 fits into 199 4 times, leaving a remainder of 7.
Write down 4 as next digit of the result. 
Result so far: 1394.0
Subtracting 192 from 199 leaves us with 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 48

On to step 6:
70 divided by 48 is 1 with a remainder of 22.
Write down 1 as next digit of the result. 
Result so far: 13941.0
If we subtract 48 from 70, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 7:
220 divided by 48 is 4 with a remainder of 28.
The number 4 becomes the next digit in our result. 
Result so far: 13941.4
If we take 192 away from 220, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 8:
If we divide 280 by 48, we get 5 and a remainder of 40.
The next digit of our result is 5. 
Result so far: 13941.45
Subtracting 240 from 280 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.

Moving on to step 9:
If we divide 400 by 48, we get 8 and a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 13941.458
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 10:
48 can be fit into 160 3 times, resulting in a remainder of 16.
The number 3 becomes the next digit in our result. 
Result so far: 13941.4583
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.

Let's proceed to step 11:
The number 48 fits into 160 3 times, leaving a remainder of 16.
Write down 3 as next digit of the result. 
Result so far: 13941.45833
If we subtract 144 from 160, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Our division results in 13941.45833 with a remaining 1.6e-05.