Let's divide 85478360 by 260
The aim is to understand the frequency of 260 in 85478360.

Step 1:
260 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 260

Advancing to step 2:
85 divided by 260 is 0 with a remainder of 85.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 85 to get 85.
Take the next digit (4) from the dividend and append it to 85, then repeat: 854 / 260

Moving on to step 3:
854 divided by 260 is 3 with a remainder of 74.
The next digit of our result is 3. 
Result so far: 3.0
The remainder is 74 after subtracting 780 from 854.
Fetch the next digit (7) from the dividend, attach it to 74 and continue: 747 / 260

Step 4:
260 goes into 747 2 times with a remainder of 227.
Record the quotient 2 as the next digit in the result. 
Result so far: 32.0
If we subtract 520 from 747, we get 227.
Grab the next digit (8) from the dividend, add it to 227, then carry on: 2278 / 260

Going ahead to step 5:
When dividing 2278 by 260, we get 8 with a remainder of 198.
Use 8 as the next digit of our solution. 
Result so far: 328.0
Subtracting 2080 from 2278 leaves us with 198.
Fetch the next digit (3) from the dividend, attach it to 198 and continue: 1983 / 260

On to step 6:
260 goes into 1983 7 times with a remainder of 163.
The number 7 becomes the next digit in our result. 
Result so far: 3287.0
The remainder is 163 after subtracting 1820 from 1983.
Fetch the next digit (6) from the dividend, attach it to 163 and continue: 1636 / 260

Step 7:
1636 divided by 260 is 6 with a remainder of 76.
Record the quotient 6 as the next digit in the result. 
Result so far: 32876.0
If we take 1560 away from 1636, we end up with 76.
Bring next digit (0) of the dividend behind the 76 and repeat the process: 760 / 260

Let's proceed to step 8:
260 can be fit into 760 2 times, resulting in a remainder of 240.
The next digit of our result is 2. 
Result so far: 328762.0
Deduct 520 from 760 and we're left 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.

Moving on to step 9:
The number 260 fits into 2400 9 times, leaving a remainder of 60.
Record the quotient 9 as the next digit in the result. 
Result so far: 328762.9
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 10:
If we divide 600 by 260, we get 2 and a remainder of 80.
Record the quotient 2 as the next digit in the result. 
Result so far: 328762.92
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.

Advancing to step 11:
If we divide 800 by 260, we get 3 and a remainder of 20.
The next digit of our result is 3. 
Result so far: 328762.923
The remainder is 20 after subtracting 780 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 12:
260 goes into 200 0 times with a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 328762.923
If we take 0 away from 200, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

On to step 13:
260 goes into 2000 7 times with a remainder of 180.
The next digit of our result is 7. 
Result so far: 328762.92307
Subtract 1820 from 2000 to get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 14:
The number 260 fits into 1800 6 times, leaving a remainder of 240.
Record the quotient 6 as the next digit in the result. 
Result so far: 328762.923076
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.

On to step 15:
2400 divided by 260 is 9 with a remainder of 60.
The number 9 becomes the next digit in our result. 
Result so far: 328762.9230769
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.

Step 16:
260 goes into 600 2 times with a remainder of 80.
The next digit of our result is 2. 
Result so far: 328762.92307692
If we subtract 520 from 600, we 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 quotient of the division is 328762.92307692, and the remainder is 8e-08.