16685313 ÷ 387 
We're looking to find how many times 387 goes into 16685313.

On to step 1:
If we divide 1 by 387, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 387

Advancing to step 2:
If we divide 16 by 387, we get 0 and a remainder of 16.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 16, we get 16.
Take the next digit (6) from the dividend and append it to 16, then repeat: 166 / 387

Going ahead to step 3:
If we divide 166 by 387, we get 0 and a remainder of 166.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 166 leaves us with 166.
Include the next digit (8) from the dividend after 166, then repeat: 1668 / 387

Moving on to step 4:
387 goes into 1668 4 times with a remainder of 120.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtract 1548 from 1668 to get 120.
Include the next digit (5) from the dividend after 120, then repeat: 1205 / 387

Moving on to step 5:
When dividing 1205 by 387, we get 3 with a remainder of 44.
Put 3 as the next digit of the answer. 
Result so far: 43.0
The remainder is 44 after subtracting 1161 from 1205.
Fetch the next digit (3) from the dividend, attach it to 44 and continue: 443 / 387

Going ahead to step 6:
If we divide 443 by 387, we get 1 and a remainder of 56.
Use 1 as the next digit of our solution. 
Result so far: 431.0
Deduct 387 from 443 and we're left with 56.
Append the next digit (1) from the dividend to 56 and continue with: 561 / 387

Moving on to step 7:
If we divide 561 by 387, we get 1 and a remainder of 174.
Use 1 as the next digit of our solution. 
Result so far: 4311.0
If we subtract 387 from 561, we get 174.
Include the next digit (3) from the dividend after 174, then repeat: 1743 / 387

Step 8:
If we divide 1743 by 387, we get 4 and a remainder of 195.
Use 4 as the next digit of our solution. 
Result so far: 43114.0
Deduct 1548 from 1743 and we're left with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Advancing to step 9:
The number 387 fits into 1950 5 times, leaving a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 43114.5
Subtract 1935 from 1950 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 10:
When dividing 150 by 387, we get 0 with a remainder of 150.
The next digit of our result is 0. 
Result so far: 43114.5
If we subtract 0 from 150, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Let's proceed to step 11:
387 can be fit into 1500 3 times, resulting in a remainder of 339.
Put 3 as the next digit of the answer. 
Result so far: 43114.503
Subtracting 1161 from 1500 leaves us with 339.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3390, and continue the process.

Going ahead to step 12:
3390 divided by 387 is 8 with a remainder of 294.
The number 8 becomes the next digit in our result. 
Result so far: 43114.5038
The remainder is 294 after subtracting 3096 from 3390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Going ahead to step 13:
If we divide 2940 by 387, we get 7 and a remainder of 231.
Use 7 as the next digit of our solution. 
Result so far: 43114.50387
The remainder is 231 after subtracting 2709 from 2940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2310, and continue the process.

Moving on to step 14:
387 goes into 2310 5 times with a remainder of 375.
The number 5 becomes the next digit in our result. 
Result so far: 43114.503875
Deduct 1935 from 2310 and we're left with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

Let's proceed to step 15:
387 goes into 3750 9 times with a remainder of 267.
Use 9 as the next digit of our solution. 
Result so far: 43114.5038759
If we subtract 3483 from 3750, we get 267.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2670, and continue the process.

Let's proceed to step 16:
387 can be fit into 2670 6 times, resulting in a remainder of 348.
Record the quotient 6 as the next digit in the result. 
Result so far: 43114.50387596
Deduct 2322 from 2670 and we're left with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Our division results in 43114.50387596 with a remaining 3.48e-07.