39876139 ÷ 38 
We want to divide 39876139 by 38.

Going ahead to step 1:
The number 38 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 38

Step 2:
39 divided by 38 is 1 with a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 1 after subtracting 38 from 39.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 38

Going ahead to step 3:
38 goes into 18 0 times with a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we take 0 away from 18, we end up with 18.
Grab the next digit (7) from the dividend, add it to 18, then carry on: 187 / 38

Let's proceed to step 4:
The number 38 fits into 187 4 times, leaving a remainder of 35.
The number 4 becomes the next digit in our result. 
Result so far: 104.0
Subtract 152 from 187 to get 35.
Take the next digit (6) from the dividend and append it to 35, then repeat: 356 / 38

Moving on to step 5:
When dividing 356 by 38, we get 9 with a remainder of 14.
Record the quotient 9 as the next digit in the result. 
Result so far: 1049.0
The remainder is 14 after subtracting 342 from 356.
Include the next digit (1) from the dividend after 14, then repeat: 141 / 38

Advancing to step 6:
When dividing 141 by 38, we get 3 with a remainder of 27.
Put 3 as the next digit of the answer. 
Result so far: 10493.0
If we take 114 away from 141, we end up with 27.
Bring next digit (3) of the dividend behind the 27 and repeat the process: 273 / 38

Step 7:
When dividing 273 by 38, we get 7 with a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 104937.0
Subtract 266 from 273 to get 7.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 38

On to step 8:
79 divided by 38 is 2 with a remainder of 3.
Write down 2 as next digit of the result. 
Result so far: 1049372.0
If we take 76 away from 79, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 9:
30 divided by 38 is 0 with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 1049372.0
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 10:
When dividing 300 by 38, we get 7 with a remainder of 34.
Put 7 as the next digit of the answer. 
Result so far: 1049372.07
If we take 266 away from 300, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 11:
When dividing 340 by 38, we get 8 with a remainder of 36.
The next digit of our result is 8. 
Result so far: 1049372.078
The remainder is 36 after subtracting 304 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 12:
If we divide 360 by 38, we get 9 and a remainder of 18.
Use 9 as the next digit of our solution. 
Result so far: 1049372.0789
The remainder is 18 after subtracting 342 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 13:
When dividing 180 by 38, we get 4 with a remainder of 28.
Record the quotient 4 as the next digit in the result. 
Result so far: 1049372.07894
If we take 152 away from 180, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 14:
If we divide 280 by 38, we get 7 and a remainder of 14.
The number 7 becomes the next digit in our result. 
Result so far: 1049372.078947
The remainder is 14 after subtracting 266 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 15:
38 can be fit into 140 3 times, resulting in a remainder of 26.
Record the quotient 3 as the next digit in the result. 
Result so far: 1049372.0789473
If we take 114 away from 140, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 16:
When dividing 260 by 38, we get 6 with a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 1049372.07894736
Subtract 228 from 260 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final result is 1049372.07894736 with a remainder of 3.2e-08.