13715020 ÷ 865 
Our goal is to divide 13715020 by 865.

Let's proceed to step 1:
865 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 865

Going ahead to step 2:
13 divided by 865 is 0 with a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 13 and we're left with 13.
Include the next digit (7) from the dividend after 13, then repeat: 137 / 865

Step 3:
The number 865 fits into 137 0 times, leaving a remainder of 137.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 137 after subtracting 0 from 137.
Grab the next digit (1) from the dividend, add it to 137, then carry on: 1371 / 865

Step 4:
1371 divided by 865 is 1 with a remainder of 506.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 865 from 1371 leaves us with 506.
Append the next digit (5) from the dividend to 506 and continue with: 5065 / 865

Let's proceed to step 5:
The number 865 fits into 5065 5 times, leaving a remainder of 740.
Put 5 as the next digit of the answer. 
Result so far: 15.0
If we take 4325 away from 5065, we end up with 740.
Grab the next digit (0) from the dividend, add it to 740, then carry on: 7400 / 865

Let's proceed to step 6:
When dividing 7400 by 865, we get 8 with a remainder of 480.
Record the quotient 8 as the next digit in the result. 
Result so far: 158.0
Subtract 6920 from 7400 to get 480.
Fetch the next digit (2) from the dividend, attach it to 480 and continue: 4802 / 865

Step 7:
If we divide 4802 by 865, we get 5 and a remainder of 477.
Write down 5 as next digit of the result. 
Result so far: 1585.0
The remainder is 477 after subtracting 4325 from 4802.
Append the next digit (0) from the dividend to 477 and continue with: 4770 / 865

Step 8:
865 goes into 4770 5 times with a remainder of 445.
Put 5 as the next digit of the answer. 
Result so far: 15855.0
If we subtract 4325 from 4770, we get 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

Moving on to step 9:
The number 865 fits into 4450 5 times, leaving a remainder of 125.
Use 5 as the next digit of our solution. 
Result so far: 15855.5
If we subtract 4325 from 4450, we get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Step 10:
If we divide 1250 by 865, we get 1 and a remainder of 385.
The next digit of our result is 1. 
Result so far: 15855.51
If we take 865 away from 1250, we end up with 385.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

Advancing to step 11:
865 can be fit into 3850 4 times, resulting in a remainder of 390.
Record the quotient 4 as the next digit in the result. 
Result so far: 15855.514
Subtract 3460 from 3850 to get 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Step 12:
If we divide 3900 by 865, we get 4 and a remainder of 440.
Put 4 as the next digit of the answer. 
Result so far: 15855.5144
Deduct 3460 from 3900 and we're left with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

The final result is 15855.5144 with a remainder of 0.0044.