We look at the division of 6143911 by 388 
We want to figure out the number of times 6143911 can be divided by 388.

Advancing to step 1:
If we divide 6 by 388, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (1) from the dividend, attach it to 6 and continue: 61 / 388

Going ahead to step 2:
388 can be fit into 61 0 times, resulting in a remainder of 61.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 61, we end up with 61.
Include the next digit (4) from the dividend after 61, then repeat: 614 / 388

Let's proceed to step 3:
388 goes into 614 1 times with a remainder of 226.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 226 after subtracting 388 from 614.
Fetch the next digit (3) from the dividend, attach it to 226 and continue: 2263 / 388

Moving on to step 4:
388 can be fit into 2263 5 times, resulting in a remainder of 323.
The next digit of our result is 5. 
Result so far: 15.0
Deduct 1940 from 2263 and we're left with 323.
Grab the next digit (9) from the dividend, add it to 323, then carry on: 3239 / 388

Advancing to step 5:
388 can be fit into 3239 8 times, resulting in a remainder of 135.
The number 8 becomes the next digit in our result. 
Result so far: 158.0
Subtract 3104 from 3239 to get 135.
Append the next digit (1) from the dividend to 135 and continue with: 1351 / 388

Let's proceed to step 6:
388 can be fit into 1351 3 times, resulting in a remainder of 187.
The next digit of our result is 3. 
Result so far: 1583.0
If we take 1164 away from 1351, we end up with 187.
Grab the next digit (1) from the dividend, add it to 187, then carry on: 1871 / 388

Going ahead to step 7:
388 goes into 1871 4 times with a remainder of 319.
The next digit of our result is 4. 
Result so far: 15834.0
If we subtract 1552 from 1871, we get 319.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3190, and continue the process.

Advancing to step 8:
3190 divided by 388 is 8 with a remainder of 86.
Record the quotient 8 as the next digit in the result. 
Result so far: 15834.8
Deduct 3104 from 3190 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Moving on to step 9:
388 can be fit into 860 2 times, resulting in a remainder of 84.
The next digit of our result is 2. 
Result so far: 15834.82
Subtract 776 from 860 to get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Let's proceed to step 10:
The number 388 fits into 840 2 times, leaving a remainder of 64.
Write down 2 as next digit of the result. 
Result so far: 15834.822
Deduct 776 from 840 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The final outcome is 15834.822, with a leftover of 0.0064.