We look at the division of 85179985 by 260 
We want to figure out the number of times 85179985 can be divided by 260.

On to step 1:
260 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 260

Let's proceed to step 2:
260 can be fit into 85 0 times, resulting in a remainder of 85.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 85 leaves us with 85.
Fetch the next digit (1) from the dividend, attach it to 85 and continue: 851 / 260

Moving on to step 3:
The number 260 fits into 851 3 times, leaving a remainder of 71.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 780 from 851 to get 71.
Grab the next digit (7) from the dividend, add it to 71, then carry on: 717 / 260

Going ahead to step 4:
The number 260 fits into 717 2 times, leaving a remainder of 197.
Record the quotient 2 as the next digit in the result. 
Result so far: 32.0
If we subtract 520 from 717, we get 197.
Append the next digit (9) from the dividend to 197 and continue with: 1979 / 260

Moving on to step 5:
When dividing 1979 by 260, we get 7 with a remainder of 159.
Use 7 as the next digit of our solution. 
Result so far: 327.0
Subtract 1820 from 1979 to get 159.
Bring next digit (9) of the dividend behind the 159 and repeat the process: 1599 / 260

On to step 6:
260 goes into 1599 6 times with a remainder of 39.
Put 6 as the next digit of the answer. 
Result so far: 3276.0
If we take 1560 away from 1599, we end up with 39.
Grab the next digit (8) from the dividend, add it to 39, then carry on: 398 / 260

Moving on to step 7:
If we divide 398 by 260, we get 1 and a remainder of 138.
Record the quotient 1 as the next digit in the result. 
Result so far: 32761.0
The remainder is 138 after subtracting 260 from 398.
Bring next digit (5) of the dividend behind the 138 and repeat the process: 1385 / 260

Step 8:
260 goes into 1385 5 times with a remainder of 85.
Put 5 as the next digit of the answer. 
Result so far: 327615.0
The remainder is 85 after subtracting 1300 from 1385.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Advancing to step 9:
If we divide 850 by 260, we get 3 and a remainder of 70.
Put 3 as the next digit of the answer. 
Result so far: 327615.3
The remainder is 70 after subtracting 780 from 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 10:
The number 260 fits into 700 2 times, leaving a remainder of 180.
Record the quotient 2 as the next digit in the result. 
Result so far: 327615.32
If we subtract 520 from 700, we 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.

Moving on to step 11:
When dividing 1800 by 260, we get 6 with a remainder of 240.
The next digit of our result is 6. 
Result so far: 327615.326
If we subtract 1560 from 1800, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 12:
When dividing 2400 by 260, we get 9 with a remainder of 60.
Put 9 as the next digit of the answer. 
Result so far: 327615.3269
Subtract 2340 from 2400 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 13:
If we divide 600 by 260, we get 2 and a remainder of 80.
Use 2 as the next digit of our solution. 
Result so far: 327615.32692
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.

Let's proceed to step 14:
260 can be fit into 800 3 times, resulting in a remainder of 20.
Write down 3 as next digit of the result. 
Result so far: 327615.326923
If we subtract 780 from 800, we 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.

Advancing to step 15:
260 can be fit into 200 0 times, resulting in a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 327615.326923
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 16:
If we divide 2000 by 260, we get 7 and a remainder of 180.
Use 7 as the next digit of our solution. 
Result so far: 327615.32692307
The remainder is 180 after subtracting 1820 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

In conclusion, the division gives 327615.32692307 with a balance of 1.8e-07.