We look at the division of 85206192 by 259 
The aim is to understand the frequency of 259 in 85206192.

Going ahead to step 1:
8 divided by 259 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 259

Let's proceed to step 2:
The number 259 fits into 85 0 times, leaving a remainder of 85.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 85, we get 85.
Include the next digit (2) from the dividend after 85, then repeat: 852 / 259

Step 3:
The number 259 fits into 852 3 times, leaving a remainder of 75.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we subtract 777 from 852, we get 75.
Take the next digit (0) from the dividend and append it to 75, then repeat: 750 / 259

On to step 4:
259 goes into 750 2 times with a remainder of 232.
Record the quotient 2 as the next digit in the result. 
Result so far: 32.0
The remainder is 232 after subtracting 518 from 750.
Include the next digit (6) from the dividend after 232, then repeat: 2326 / 259

Advancing to step 5:
259 goes into 2326 8 times with a remainder of 254.
Put 8 as the next digit of the answer. 
Result so far: 328.0
Deduct 2072 from 2326 and we're left with 254.
Grab the next digit (1) from the dividend, add it to 254, then carry on: 2541 / 259

Going ahead to step 6:
2541 divided by 259 is 9 with a remainder of 210.
Use 9 as the next digit of our solution. 
Result so far: 3289.0
Subtract 2331 from 2541 to get 210.
Bring next digit (9) of the dividend behind the 210 and repeat the process: 2109 / 259

Advancing to step 7:
If we divide 2109 by 259, we get 8 and a remainder of 37.
The next digit of our result is 8. 
Result so far: 32898.0
If we take 2072 away from 2109, we end up with 37.
Grab the next digit (2) from the dividend, add it to 37, then carry on: 372 / 259

Let's proceed to step 8:
If we divide 372 by 259, we get 1 and a remainder of 113.
The next digit of our result is 1. 
Result so far: 328981.0
Subtracting 259 from 372 leaves us with 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Moving on to step 9:
When dividing 1130 by 259, we get 4 with a remainder of 94.
The next digit of our result is 4. 
Result so far: 328981.4
Deduct 1036 from 1130 and we're left with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Step 10:
940 divided by 259 is 3 with a remainder of 163.
Use 3 as the next digit of our solution. 
Result so far: 328981.43
Subtracting 777 from 940 leaves us with 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

Let's proceed to step 11:
1630 divided by 259 is 6 with a remainder of 76.
Use 6 as the next digit of our solution. 
Result so far: 328981.436
If we subtract 1554 from 1630, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 12:
The number 259 fits into 760 2 times, leaving a remainder of 242.
Put 2 as the next digit of the answer. 
Result so far: 328981.4362
Subtract 518 from 760 to get 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Moving on to step 13:
If we divide 2420 by 259, we get 9 and a remainder of 89.
The number 9 becomes the next digit in our result. 
Result so far: 328981.43629
Subtract 2331 from 2420 to get 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Step 14:
The number 259 fits into 890 3 times, leaving a remainder of 113.
Write down 3 as next digit of the result. 
Result so far: 328981.436293
If we take 777 away from 890, we end up with 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Advancing to step 15:
259 goes into 1130 4 times with a remainder of 94.
Put 4 as the next digit of the answer. 
Result so far: 328981.4362934
Subtract 1036 from 1130 to get 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Advancing to step 16:
259 goes into 940 3 times with a remainder of 163.
Write down 3 as next digit of the result. 
Result so far: 328981.43629343
Subtracting 777 from 940 leaves us with 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

The final result is 328981.43629343 with a remainder of 1.63e-07.