2592300 divided by 865 
The aim is to understand the frequency of 865 in 2592300.

Step 1:
2 divided by 865 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 865

Moving on to step 2:
If we divide 25 by 865, we get 0 and a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 25, we end up with 25.
Include the next digit (9) from the dividend after 25, then repeat: 259 / 865

Advancing to step 3:
865 goes into 259 0 times with a remainder of 259.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 259 to get 259.
Include the next digit (2) from the dividend after 259, then repeat: 2592 / 865

Going ahead to step 4:
865 can be fit into 2592 2 times, resulting in a remainder of 862.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 1730 from 2592 and we're left with 862.
Append the next digit (3) from the dividend to 862 and continue with: 8623 / 865

Let's proceed to step 5:
When dividing 8623 by 865, we get 9 with a remainder of 838.
The number 9 becomes the next digit in our result. 
Result so far: 29.0
The remainder is 838 after subtracting 7785 from 8623.
Take the next digit (0) from the dividend and append it to 838, then repeat: 8380 / 865

Advancing to step 6:
865 can be fit into 8380 9 times, resulting in a remainder of 595.
The number 9 becomes the next digit in our result. 
Result so far: 299.0
If we subtract 7785 from 8380, we get 595.
Bring next digit (0) of the dividend behind the 595 and repeat the process: 5950 / 865

Moving on to step 7:
The number 865 fits into 5950 6 times, leaving a remainder of 760.
The number 6 becomes the next digit in our result. 
Result so far: 2996.0
Deduct 5190 from 5950 and we're left with 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Let's proceed to step 8:
If we divide 7600 by 865, we get 8 and a remainder of 680.
The number 8 becomes the next digit in our result. 
Result so far: 2996.8
If we take 6920 away from 7600, we end up with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

On to step 9:
865 goes into 6800 7 times with a remainder of 745.
The next digit of our result is 7. 
Result so far: 2996.87
Subtract 6055 from 6800 to get 745.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7450, and continue the process.

Let's proceed to step 10:
When dividing 7450 by 865, we get 8 with a remainder of 530.
Use 8 as the next digit of our solution. 
Result so far: 2996.878
If we subtract 6920 from 7450, we get 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Going ahead to step 11:
5300 divided by 865 is 6 with a remainder of 110.
Record the quotient 6 as the next digit in the result. 
Result so far: 2996.8786
The remainder is 110 after subtracting 5190 from 5300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Advancing to step 12:
1100 divided by 865 is 1 with a remainder of 235.
Record the quotient 1 as the next digit in the result. 
Result so far: 2996.87861
Subtract 865 from 1100 to get 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

Advancing to step 13:
865 can be fit into 2350 2 times, resulting in a remainder of 620.
Use 2 as the next digit of our solution. 
Result so far: 2996.878612
Deduct 1730 from 2350 and we're left with 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

On to step 14:
If we divide 6200 by 865, we get 7 and a remainder of 145.
Put 7 as the next digit of the answer. 
Result so far: 2996.8786127
If we take 6055 away from 6200, we end up with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Advancing to step 15:
865 goes into 1450 1 times with a remainder of 585.
The number 1 becomes the next digit in our result. 
Result so far: 2996.87861271
Deduct 865 from 1450 and we're left with 585.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5850, and continue the process.

After the division, we end up with 2996.87861271 and a remainder of 5.85e-07.