We look at the division of 42463408 by 388 
We want to figure out the number of times 42463408 can be divided by 388.

Moving on to step 1:
4 divided by 388 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 388

Moving on to step 2:
When dividing 42 by 388, we get 0 with a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Bring next digit (4) of the dividend behind the 42 and repeat the process: 424 / 388

Going ahead to step 3:
The number 388 fits into 424 1 times, leaving a remainder of 36.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 388 from 424, we get 36.
Fetch the next digit (6) from the dividend, attach it to 36 and continue: 366 / 388

Let's proceed to step 4:
388 goes into 366 0 times with a remainder of 366.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Deduct 0 from 366 and we're left with 366.
Bring next digit (3) of the dividend behind the 366 and repeat the process: 3663 / 388

Moving on to step 5:
388 can be fit into 3663 9 times, resulting in a remainder of 171.
The next digit of our result is 9. 
Result so far: 109.0
If we subtract 3492 from 3663, we get 171.
Fetch the next digit (4) from the dividend, attach it to 171 and continue: 1714 / 388

Going ahead to step 6:
388 goes into 1714 4 times with a remainder of 162.
Use 4 as the next digit of our solution. 
Result so far: 1094.0
If we subtract 1552 from 1714, we get 162.
Grab the next digit (0) from the dividend, add it to 162, then carry on: 1620 / 388

Advancing to step 7:
388 goes into 1620 4 times with a remainder of 68.
Put 4 as the next digit of the answer. 
Result so far: 10944.0
If we subtract 1552 from 1620, we get 68.
Fetch the next digit (8) from the dividend, attach it to 68 and continue: 688 / 388

Advancing to step 8:
688 divided by 388 is 1 with a remainder of 300.
Record the quotient 1 as the next digit in the result. 
Result so far: 109441.0
If we subtract 388 from 688, we get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 9:
If we divide 3000 by 388, we get 7 and a remainder of 284.
The next digit of our result is 7. 
Result so far: 109441.7
The remainder is 284 after subtracting 2716 from 3000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Going ahead to step 10:
The number 388 fits into 2840 7 times, leaving a remainder of 124.
Write down 7 as next digit of the result. 
Result so far: 109441.77
Deduct 2716 from 2840 and we're left with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

The quotient of the division is 109441.77, and the remainder is 0.124.