We look at the division of 127924 by 3 
Let's see how many times 3 fits into 127924.

Let's proceed to step 1:
If we divide 1 by 3, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 3

Step 2:
The number 3 fits into 12 4 times, leaving a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 12 from 12 leaves us with 0.
Grab the next digit (7) from the dividend, add it to 0, then carry on: 7 / 3

Let's proceed to step 3:
7 divided by 3 is 2 with a remainder of 1.
The next digit of our result is 2. 
Result so far: 42.0
The remainder is 1 after subtracting 6 from 7.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 3

Going ahead to step 4:
3 goes into 19 6 times with a remainder of 1.
The number 6 becomes the next digit in our result. 
Result so far: 426.0
If we take 18 away from 19, we end up with 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 3

Going ahead to step 5:
3 goes into 12 4 times with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 4264.0
The remainder is 0 after subtracting 12 from 12.
Append the next digit (4) from the dividend to 0 and continue with: 4 / 3

On to step 6:
3 can be fit into 4 1 times, resulting in a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 42641.0
Subtracting 3 from 4 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
If we divide 10 by 3, we get 3 and a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 42641.3
If we take 9 away from 10, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 8:
10 divided by 3 is 3 with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 42641.33
The remainder is 1 after subtracting 9 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The final outcome is 42641.33, with a leftover of 0.001.