We're dividing 71013978 by 865 
The aim is to understand the frequency of 865 in 71013978.

Moving on to step 1:
865 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 865

Let's proceed to step 2:
865 can be fit into 71 0 times, resulting in a remainder of 71.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 71 and we're left with 71.
Fetch the next digit (0) from the dividend, attach it to 71 and continue: 710 / 865

Step 3:
If we divide 710 by 865, we get 0 and a remainder of 710.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 710 and we're left with 710.
Fetch the next digit (1) from the dividend, attach it to 710 and continue: 7101 / 865

Advancing to step 4:
865 goes into 7101 8 times with a remainder of 181.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtract 6920 from 7101 to get 181.
Grab the next digit (3) from the dividend, add it to 181, then carry on: 1813 / 865

Going ahead to step 5:
If we divide 1813 by 865, we get 2 and a remainder of 83.
Write down 2 as next digit of the result. 
Result so far: 82.0
If we subtract 1730 from 1813, we get 83.
Bring next digit (9) of the dividend behind the 83 and repeat the process: 839 / 865

Let's proceed to step 6:
When dividing 839 by 865, we get 0 with a remainder of 839.
Put 0 as the next digit of the answer. 
Result so far: 820.0
If we subtract 0 from 839, we get 839.
Append the next digit (7) from the dividend to 839 and continue with: 8397 / 865

Let's proceed to step 7:
865 goes into 8397 9 times with a remainder of 612.
The number 9 becomes the next digit in our result. 
Result so far: 8209.0
Deduct 7785 from 8397 and we're left with 612.
Take the next digit (8) from the dividend and append it to 612, then repeat: 6128 / 865

Moving on to step 8:
6128 divided by 865 is 7 with a remainder of 73.
Record the quotient 7 as the next digit in the result. 
Result so far: 82097.0
The remainder is 73 after subtracting 6055 from 6128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Moving on to step 9:
When dividing 730 by 865, we get 0 with a remainder of 730.
Record the quotient 0 as the next digit in the result. 
Result so far: 82097.0
If we take 0 away from 730, we end up with 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7300, and continue the process.

Let's proceed to step 10:
When dividing 7300 by 865, we get 8 with a remainder of 380.
The next digit of our result is 8. 
Result so far: 82097.08
The remainder is 380 after subtracting 6920 from 7300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

On to step 11:
When dividing 3800 by 865, we get 4 with a remainder of 340.
Write down 4 as next digit of the result. 
Result so far: 82097.084
If we take 3460 away from 3800, we end up with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

On to step 12:
When dividing 3400 by 865, we get 3 with a remainder of 805.
Use 3 as the next digit of our solution. 
Result so far: 82097.0843
Subtract 2595 from 3400 to get 805.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8050, and continue the process.

Let's proceed to step 13:
8050 divided by 865 is 9 with a remainder of 265.
Record the quotient 9 as the next digit in the result. 
Result so far: 82097.08439
Subtract 7785 from 8050 to get 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

On to step 14:
When dividing 2650 by 865, we get 3 with a remainder of 55.
The number 3 becomes the next digit in our result. 
Result so far: 82097.084393
Subtracting 2595 from 2650 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Advancing to step 15:
The number 865 fits into 550 0 times, leaving a remainder of 550.
Put 0 as the next digit of the answer. 
Result so far: 82097.084393
Subtract 0 from 550 to get 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Let's proceed to step 16:
865 goes into 5500 6 times with a remainder of 310.
The next digit of our result is 6. 
Result so far: 82097.08439306
Subtracting 5190 from 5500 leaves us with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

The quotient of the division is 82097.08439306, and the remainder is 3.1e-07.