85098859 divided by 75 
The aim is to understand the frequency of 75 in 85098859.

Moving on to step 1:
The number 75 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 75

Moving on to step 2:
85 divided by 75 is 1 with a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 75 away from 85, we end up with 10.
Append the next digit (0) from the dividend to 10 and continue with: 100 / 75

Step 3:
When dividing 100 by 75, we get 1 with a remainder of 25.
Put 1 as the next digit of the answer. 
Result so far: 11.0
If we subtract 75 from 100, we get 25.
Grab the next digit (9) from the dividend, add it to 25, then carry on: 259 / 75

On to step 4:
259 divided by 75 is 3 with a remainder of 34.
The number 3 becomes the next digit in our result. 
Result so far: 113.0
Deduct 225 from 259 and we're left with 34.
Fetch the next digit (8) from the dividend, attach it to 34 and continue: 348 / 75

Step 5:
348 divided by 75 is 4 with a remainder of 48.
The next digit of our result is 4. 
Result so far: 1134.0
If we subtract 300 from 348, we get 48.
Grab the next digit (8) from the dividend, add it to 48, then carry on: 488 / 75

Let's proceed to step 6:
75 goes into 488 6 times with a remainder of 38.
Use 6 as the next digit of our solution. 
Result so far: 11346.0
If we subtract 450 from 488, we get 38.
Grab the next digit (5) from the dividend, add it to 38, then carry on: 385 / 75

Moving on to step 7:
385 divided by 75 is 5 with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 113465.0
Deduct 375 from 385 and we're left with 10.
Fetch the next digit (9) from the dividend, attach it to 10 and continue: 109 / 75

Going ahead to step 8:
109 divided by 75 is 1 with a remainder of 34.
Write down 1 as next digit of the result. 
Result so far: 1134651.0
The remainder is 34 after subtracting 75 from 109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 9:
The number 75 fits into 340 4 times, leaving a remainder of 40.
The number 4 becomes the next digit in our result. 
Result so far: 1134651.4
Subtracting 300 from 340 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 10:
400 divided by 75 is 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 1134651.45
Deduct 375 from 400 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 11:
75 can be fit into 250 3 times, resulting in a remainder of 25.
Put 3 as the next digit of the answer. 
Result so far: 1134651.453
If we subtract 225 from 250, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 12:
If we divide 250 by 75, we get 3 and a remainder of 25.
Record the quotient 3 as the next digit in the result. 
Result so far: 1134651.4533
If we take 225 away from 250, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The quotient of the division is 1134651.4533, and the remainder is 0.00025.