Let's divide 54393406 by 265
The aim is to understand the frequency of 265 in 54393406.

Let's proceed to step 1:
The number 265 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 265

Going ahead to step 2:
54 divided by 265 is 0 with a remainder of 54.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 54 after subtracting 0 from 54.
Include the next digit (3) from the dividend after 54, then repeat: 543 / 265

Advancing to step 3:
The number 265 fits into 543 2 times, leaving a remainder of 13.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 530 from 543 and we're left with 13.
Take the next digit (9) from the dividend and append it to 13, then repeat: 139 / 265

Moving on to step 4:
If we divide 139 by 265, we get 0 and a remainder of 139.
Use 0 as the next digit of our solution. 
Result so far: 20.0
Subtracting 0 from 139 leaves us with 139.
Append the next digit (3) from the dividend to 139 and continue with: 1393 / 265

Going ahead to step 5:
265 can be fit into 1393 5 times, resulting in a remainder of 68.
Use 5 as the next digit of our solution. 
Result so far: 205.0
Subtract 1325 from 1393 to get 68.
Take the next digit (4) from the dividend and append it to 68, then repeat: 684 / 265

Moving on to step 6:
When dividing 684 by 265, we get 2 with a remainder of 154.
Put 2 as the next digit of the answer. 
Result so far: 2052.0
The remainder is 154 after subtracting 530 from 684.
Append the next digit (0) from the dividend to 154 and continue with: 1540 / 265

Advancing to step 7:
When dividing 1540 by 265, we get 5 with a remainder of 215.
The number 5 becomes the next digit in our result. 
Result so far: 20525.0
Deduct 1325 from 1540 and we're left with 215.
Append the next digit (6) from the dividend to 215 and continue with: 2156 / 265

Step 8:
265 goes into 2156 8 times with a remainder of 36.
Use 8 as the next digit of our solution. 
Result so far: 205258.0
If we subtract 2120 from 2156, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 9:
The number 265 fits into 360 1 times, leaving a remainder of 95.
The next digit of our result is 1. 
Result so far: 205258.1
Deduct 265 from 360 and we're left with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Let's proceed to step 10:
950 divided by 265 is 3 with a remainder of 155.
The next digit of our result is 3. 
Result so far: 205258.13
If we take 795 away from 950, we end up with 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

On to step 11:
The number 265 fits into 1550 5 times, leaving a remainder of 225.
The next digit of our result is 5. 
Result so far: 205258.135
Subtracting 1325 from 1550 leaves us with 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Moving on to step 12:
The number 265 fits into 2250 8 times, leaving a remainder of 130.
Put 8 as the next digit of the answer. 
Result so far: 205258.1358
Subtract 2120 from 2250 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Let's proceed to step 13:
The number 265 fits into 1300 4 times, leaving a remainder of 240.
Record the quotient 4 as the next digit in the result. 
Result so far: 205258.13584
If we take 1060 away from 1300, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 14:
2400 divided by 265 is 9 with a remainder of 15.
The number 9 becomes the next digit in our result. 
Result so far: 205258.135849
Subtract 2385 from 2400 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 15:
265 can be fit into 150 0 times, resulting in a remainder of 150.
Record the quotient 0 as the next digit in the result. 
Result so far: 205258.135849
If we subtract 0 from 150, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Step 16:
265 can be fit into 1500 5 times, resulting in a remainder of 175.
Record the quotient 5 as the next digit in the result. 
Result so far: 205258.13584905
If we take 1325 away from 1500, we end up with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

The final result is 205258.13584905 with a remainder of 1.75e-07.