We look at the division of 4512536 by 387 
We're looking to find how many times 387 goes into 4512536.

Advancing to step 1:
If we divide 4 by 387, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 387

Step 2:
387 goes into 45 0 times with a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Grab the next digit (1) from the dividend, add it to 45, then carry on: 451 / 387

Advancing to step 3:
When dividing 451 by 387, we get 1 with a remainder of 64.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 387 from 451 leaves us with 64.
Bring next digit (2) of the dividend behind the 64 and repeat the process: 642 / 387

Going ahead to step 4:
642 divided by 387 is 1 with a remainder of 255.
Write down 1 as next digit of the result. 
Result so far: 11.0
Deduct 387 from 642 and we're left with 255.
Include the next digit (5) from the dividend after 255, then repeat: 2555 / 387

Going ahead to step 5:
387 can be fit into 2555 6 times, resulting in a remainder of 233.
Record the quotient 6 as the next digit in the result. 
Result so far: 116.0
If we take 2322 away from 2555, we end up with 233.
Take the next digit (3) from the dividend and append it to 233, then repeat: 2333 / 387

Let's proceed to step 6:
387 goes into 2333 6 times with a remainder of 11.
The next digit of our result is 6. 
Result so far: 1166.0
Subtract 2322 from 2333 to get 11.
Grab the next digit (6) from the dividend, add it to 11, then carry on: 116 / 387

Advancing to step 7:
387 can be fit into 116 0 times, resulting in a remainder of 116.
The next digit of our result is 0. 
Result so far: 11660.0
The remainder is 116 after subtracting 0 from 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Going ahead to step 8:
When dividing 1160 by 387, we get 2 with a remainder of 386.
Record the quotient 2 as the next digit in the result. 
Result so far: 11660.2
The remainder is 386 after subtracting 774 from 1160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

Advancing to step 9:
The number 387 fits into 3860 9 times, leaving a remainder of 377.
The number 9 becomes the next digit in our result. 
Result so far: 11660.29
The remainder is 377 after subtracting 3483 from 3860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3770, and continue the process.

Advancing to step 10:
The number 387 fits into 3770 9 times, leaving a remainder of 287.
Write down 9 as next digit of the result. 
Result so far: 11660.299
Subtracting 3483 from 3770 leaves us with 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

The final result is 11660.299 with a remainder of 0.0287.