We look at the division of 48658851 by 408 
We're looking to find how many times 408 goes into 48658851.

Moving on to step 1:
When dividing 4 by 408, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (8) from the dividend, attach it to 4 and continue: 48 / 408

Advancing to step 2:
If we divide 48 by 408, we get 0 and a remainder of 48.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 48, we end up with 48.
Bring next digit (6) of the dividend behind the 48 and repeat the process: 486 / 408

On to step 3:
If we divide 486 by 408, we get 1 and a remainder of 78.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 408 away from 486, we end up with 78.
Append the next digit (5) from the dividend to 78 and continue with: 785 / 408

Advancing to step 4:
408 goes into 785 1 times with a remainder of 377.
Write down 1 as next digit of the result. 
Result so far: 11.0
The remainder is 377 after subtracting 408 from 785.
Take the next digit (8) from the dividend and append it to 377, then repeat: 3778 / 408

Going ahead to step 5:
3778 divided by 408 is 9 with a remainder of 106.
Use 9 as the next digit of our solution. 
Result so far: 119.0
The remainder is 106 after subtracting 3672 from 3778.
Fetch the next digit (8) from the dividend, attach it to 106 and continue: 1068 / 408

Moving on to step 6:
The number 408 fits into 1068 2 times, leaving a remainder of 252.
Record the quotient 2 as the next digit in the result. 
Result so far: 1192.0
The remainder is 252 after subtracting 816 from 1068.
Grab the next digit (5) from the dividend, add it to 252, then carry on: 2525 / 408

Moving on to step 7:
When dividing 2525 by 408, we get 6 with a remainder of 77.
The number 6 becomes the next digit in our result. 
Result so far: 11926.0
Subtracting 2448 from 2525 leaves us with 77.
Bring next digit (1) of the dividend behind the 77 and repeat the process: 771 / 408

Advancing to step 8:
408 goes into 771 1 times with a remainder of 363.
The number 1 becomes the next digit in our result. 
Result so far: 119261.0
The remainder is 363 after subtracting 408 from 771.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3630, and continue the process.

Step 9:
When dividing 3630 by 408, we get 8 with a remainder of 366.
The number 8 becomes the next digit in our result. 
Result so far: 119261.8
The remainder is 366 after subtracting 3264 from 3630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Let's proceed to step 10:
408 can be fit into 3660 8 times, resulting in a remainder of 396.
Record the quotient 8 as the next digit in the result. 
Result so far: 119261.88
The remainder is 396 after subtracting 3264 from 3660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

Our division results in 119261.88 with a remaining 0.396.