75498004 ÷ 865 
The aim is to understand the frequency of 865 in 75498004.

Let's proceed to step 1:
If we divide 7 by 865, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 865

On to step 2:
The number 865 fits into 75 0 times, leaving a remainder of 75.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 75, we end up with 75.
Include the next digit (4) from the dividend after 75, then repeat: 754 / 865

Advancing to step 3:
754 divided by 865 is 0 with a remainder of 754.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 754 to get 754.
Grab the next digit (9) from the dividend, add it to 754, then carry on: 7549 / 865

Step 4:
865 can be fit into 7549 8 times, resulting in a remainder of 629.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtracting 6920 from 7549 leaves us with 629.
Fetch the next digit (8) from the dividend, attach it to 629 and continue: 6298 / 865

Advancing to step 5:
865 goes into 6298 7 times with a remainder of 243.
The next digit of our result is 7. 
Result so far: 87.0
Subtracting 6055 from 6298 leaves us with 243.
Append the next digit (0) from the dividend to 243 and continue with: 2430 / 865

Advancing to step 6:
865 goes into 2430 2 times with a remainder of 700.
Record the quotient 2 as the next digit in the result. 
Result so far: 872.0
If we take 1730 away from 2430, we end up with 700.
Include the next digit (0) from the dividend after 700, then repeat: 7000 / 865

Going ahead to step 7:
If we divide 7000 by 865, we get 8 and a remainder of 80.
Write down 8 as next digit of the result. 
Result so far: 8728.0
Subtracting 6920 from 7000 leaves us with 80.
Include the next digit (4) from the dividend after 80, then repeat: 804 / 865

Moving on to step 8:
865 can be fit into 804 0 times, resulting in a remainder of 804.
Record the quotient 0 as the next digit in the result. 
Result so far: 87280.0
If we take 0 away from 804, we end up with 804.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8040, and continue the process.

Step 9:
If we divide 8040 by 865, we get 9 and a remainder of 255.
The number 9 becomes the next digit in our result. 
Result so far: 87280.9
The remainder is 255 after subtracting 7785 from 8040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Moving on to step 10:
When dividing 2550 by 865, we get 2 with a remainder of 820.
Record the quotient 2 as the next digit in the result. 
Result so far: 87280.92
If we subtract 1730 from 2550, we get 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8200, and continue the process.

Going ahead to step 11:
8200 divided by 865 is 9 with a remainder of 415.
The next digit of our result is 9. 
Result so far: 87280.929
Deduct 7785 from 8200 and we're left with 415.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

On to step 12:
When dividing 4150 by 865, we get 4 with a remainder of 690.
The number 4 becomes the next digit in our result. 
Result so far: 87280.9294
Subtract 3460 from 4150 to get 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

On to step 13:
If we divide 6900 by 865, we get 7 and a remainder of 845.
Put 7 as the next digit of the answer. 
Result so far: 87280.92947
If we subtract 6055 from 6900, we get 845.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8450, and continue the process.

Step 14:
865 goes into 8450 9 times with a remainder of 665.
The next digit of our result is 9. 
Result so far: 87280.929479
If we take 7785 away from 8450, we end up with 665.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6650, and continue the process.

Going ahead to step 15:
865 can be fit into 6650 7 times, resulting in a remainder of 595.
Put 7 as the next digit of the answer. 
Result so far: 87280.9294797
Subtracting 6055 from 6650 leaves us with 595.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5950, and continue the process.

Moving on to step 16:
The number 865 fits into 5950 6 times, leaving a remainder of 760.
Put 6 as the next digit of the answer. 
Result so far: 87280.92947976
The remainder is 760 after subtracting 5190 from 5950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Our division results in 87280.92947976 with a remaining 7.6e-07.