We look at the division of 53463793 by 260 
The aim is to understand the frequency of 260 in 53463793.

Going ahead to step 1:
260 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 260

Going ahead to step 2:
260 goes into 53 0 times with a remainder of 53.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 53, we get 53.
Fetch the next digit (4) from the dividend, attach it to 53 and continue: 534 / 260

Moving on to step 3:
When dividing 534 by 260, we get 2 with a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 520 from 534, we get 14.
Include the next digit (6) from the dividend after 14, then repeat: 146 / 260

Going ahead to step 4:
260 goes into 146 0 times with a remainder of 146.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
Deduct 0 from 146 and we're left with 146.
Fetch the next digit (3) from the dividend, attach it to 146 and continue: 1463 / 260

Let's proceed to step 5:
If we divide 1463 by 260, we get 5 and a remainder of 163.
The next digit of our result is 5. 
Result so far: 205.0
If we subtract 1300 from 1463, we get 163.
Grab the next digit (7) from the dividend, add it to 163, then carry on: 1637 / 260

Going ahead to step 6:
1637 divided by 260 is 6 with a remainder of 77.
Put 6 as the next digit of the answer. 
Result so far: 2056.0
If we take 1560 away from 1637, we end up with 77.
Take the next digit (9) from the dividend and append it to 77, then repeat: 779 / 260

Let's proceed to step 7:
If we divide 779 by 260, we get 2 and a remainder of 259.
Record the quotient 2 as the next digit in the result. 
Result so far: 20562.0
Deduct 520 from 779 and we're left with 259.
Grab the next digit (3) from the dividend, add it to 259, then carry on: 2593 / 260

Let's proceed to step 8:
The number 260 fits into 2593 9 times, leaving a remainder of 253.
The next digit of our result is 9. 
Result so far: 205629.0
If we subtract 2340 from 2593, we get 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Advancing to step 9:
260 can be fit into 2530 9 times, resulting in a remainder of 190.
The number 9 becomes the next digit in our result. 
Result so far: 205629.9
Subtracting 2340 from 2530 leaves us with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Advancing to step 10:
When dividing 1900 by 260, we get 7 with a remainder of 80.
Use 7 as the next digit of our solution. 
Result so far: 205629.97
The remainder is 80 after subtracting 1820 from 1900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 11:
260 can be fit into 800 3 times, resulting in a remainder of 20.
Record the quotient 3 as the next digit in the result. 
Result so far: 205629.973
Subtract 780 from 800 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 12:
260 can be fit into 200 0 times, resulting in a remainder of 200.
Put 0 as the next digit of the answer. 
Result so far: 205629.973
The remainder is 200 after subtracting 0 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 13:
2000 divided by 260 is 7 with a remainder of 180.
Put 7 as the next digit of the answer. 
Result so far: 205629.97307
Subtracting 1820 from 2000 leaves us with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Advancing to step 14:
1800 divided by 260 is 6 with a remainder of 240.
Put 6 as the next digit of the answer. 
Result so far: 205629.973076
Subtracting 1560 from 1800 leaves us 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 15:
260 goes into 2400 9 times with a remainder of 60.
Use 9 as the next digit of our solution. 
Result so far: 205629.9730769
Subtracting 2340 from 2400 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 16:
600 divided by 260 is 2 with a remainder of 80.
Put 2 as the next digit of the answer. 
Result so far: 205629.97307692
Subtract 520 from 600 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The final result is 205629.97307692 with a remainder of 8e-08.