We're dividing 381866 by 48 
We want to divide 381866 by 48.

On to step 1:
The number 48 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 48

Going ahead to step 2:
When dividing 38 by 48, we get 0 with a remainder of 38.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 38 leaves us with 38.
Fetch the next digit (1) from the dividend, attach it to 38 and continue: 381 / 48

Advancing to step 3:
381 divided by 48 is 7 with a remainder of 45.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtracting 336 from 381 leaves us with 45.
Take the next digit (8) from the dividend and append it to 45, then repeat: 458 / 48

Going ahead to step 4:
If we divide 458 by 48, we get 9 and a remainder of 26.
Put 9 as the next digit of the answer. 
Result so far: 79.0
If we subtract 432 from 458, we get 26.
Include the next digit (6) from the dividend after 26, then repeat: 266 / 48

Moving on to step 5:
The number 48 fits into 266 5 times, leaving a remainder of 26.
The number 5 becomes the next digit in our result. 
Result so far: 795.0
The remainder is 26 after subtracting 240 from 266.
Bring next digit (6) of the dividend behind the 26 and repeat the process: 266 / 48

Advancing to step 6:
If we divide 266 by 48, we get 5 and a remainder of 26.
The next digit of our result is 5. 
Result so far: 7955.0
Subtracting 240 from 266 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on 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: 7955.5
If we subtract 240 from 260, we get 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:
The number 48 fits into 200 4 times, leaving a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 7955.54
If we take 192 away from 200, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 9:
When dividing 80 by 48, we get 1 with a remainder of 32.
Record the quotient 1 as the next digit in the result. 
Result so far: 7955.541
If we take 48 away from 80, we end up with 32.
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:
48 can be fit into 320 6 times, resulting in a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 7955.5416
Deduct 288 from 320 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 11:
320 divided by 48 is 6 with a remainder of 32.
The next digit of our result is 6. 
Result so far: 7955.54166
Deduct 288 from 320 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final outcome is 7955.54166, with a leftover of 3.2e-05.