We're dividing 38907109 by 386 
Our goal is to divide 38907109 by 386.

On to step 1:
386 can be fit into 3 0 times, resulting in a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 386

Step 2:
When dividing 38 by 386, we get 0 with a remainder of 38.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 38 to get 38.
Append the next digit (9) from the dividend to 38 and continue with: 389 / 386

On to step 3:
When dividing 389 by 386, we get 1 with a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 3 after subtracting 386 from 389.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 386

On to step 4:
30 divided by 386 is 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 10.0
The remainder is 30 after subtracting 0 from 30.
Fetch the next digit (7) from the dividend, attach it to 30 and continue: 307 / 386

On to step 5:
386 can be fit into 307 0 times, resulting in a remainder of 307.
The number 0 becomes the next digit in our result. 
Result so far: 100.0
Deduct 0 from 307 and we're left with 307.
Grab the next digit (1) from the dividend, add it to 307, then carry on: 3071 / 386

Moving on to step 6:
The number 386 fits into 3071 7 times, leaving a remainder of 369.
Put 7 as the next digit of the answer. 
Result so far: 1007.0
The remainder is 369 after subtracting 2702 from 3071.
Bring next digit (0) of the dividend behind the 369 and repeat the process: 3690 / 386

Moving on to step 7:
386 goes into 3690 9 times with a remainder of 216.
Use 9 as the next digit of our solution. 
Result so far: 10079.0
Subtract 3474 from 3690 to get 216.
Take the next digit (9) from the dividend and append it to 216, then repeat: 2169 / 386

On to step 8:
If we divide 2169 by 386, we get 5 and a remainder of 239.
Put 5 as the next digit of the answer. 
Result so far: 100795.0
Deduct 1930 from 2169 and we're left with 239.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

Going ahead to step 9:
386 goes into 2390 6 times with a remainder of 74.
The next digit of our result is 6. 
Result so far: 100795.6
Subtract 2316 from 2390 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Advancing to step 10:
386 goes into 740 1 times with a remainder of 354.
Put 1 as the next digit of the answer. 
Result so far: 100795.61
Deduct 386 from 740 and we're left with 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Let's proceed to step 11:
3540 divided by 386 is 9 with a remainder of 66.
Use 9 as the next digit of our solution. 
Result so far: 100795.619
If we take 3474 away from 3540, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 12:
When dividing 660 by 386, we get 1 with a remainder of 274.
Put 1 as the next digit of the answer. 
Result so far: 100795.6191
Subtract 386 from 660 to get 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Let's proceed to step 13:
386 can be fit into 2740 7 times, resulting in a remainder of 38.
Use 7 as the next digit of our solution. 
Result so far: 100795.61917
Subtracting 2702 from 2740 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 14:
386 goes into 380 0 times with a remainder of 380.
The number 0 becomes the next digit in our result. 
Result so far: 100795.61917
Subtract 0 from 380 to get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Advancing to step 15:
386 goes into 3800 9 times with a remainder of 326.
The next digit of our result is 9. 
Result so far: 100795.6191709
Deduct 3474 from 3800 and we're left with 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

Let's proceed to step 16:
If we divide 3260 by 386, we get 8 and a remainder of 172.
Record the quotient 8 as the next digit in the result. 
Result so far: 100795.61917098
Subtract 3088 from 3260 to get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

The final result is 100795.61917098 with a remainder of 1.72e-07.