We divide 877562 by 85
The aim is to understand the frequency of 85 in 877562.

On to step 1:
85 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 85

Step 2:
The number 85 fits into 87 1 times, leaving a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 85 from 87, we get 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 85

Going ahead to step 3:
27 divided by 85 is 0 with a remainder of 27.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtract 0 from 27 to get 27.
Fetch the next digit (5) from the dividend, attach it to 27 and continue: 275 / 85

Step 4:
When dividing 275 by 85, we get 3 with a remainder of 20.
Use 3 as the next digit of our solution. 
Result so far: 103.0
If we subtract 255 from 275, we get 20.
Grab the next digit (6) from the dividend, add it to 20, then carry on: 206 / 85

Step 5:
206 divided by 85 is 2 with a remainder of 36.
Use 2 as the next digit of our solution. 
Result so far: 1032.0
If we take 170 away from 206, we end up with 36.
Fetch the next digit (2) from the dividend, attach it to 36 and continue: 362 / 85

Going ahead to step 6:
85 goes into 362 4 times with a remainder of 22.
Record the quotient 4 as the next digit in the result. 
Result so far: 10324.0
Subtract 340 from 362 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 7:
The number 85 fits into 220 2 times, leaving a remainder of 50.
Use 2 as the next digit of our solution. 
Result so far: 10324.2
If we take 170 away from 220, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 8:
The number 85 fits into 500 5 times, leaving a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 10324.25
Deduct 425 from 500 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 9:
750 divided by 85 is 8 with a remainder of 70.
The number 8 becomes the next digit in our result. 
Result so far: 10324.258
If we subtract 680 from 750, we get 70.
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:
700 divided by 85 is 8 with a remainder of 20.
Record the quotient 8 as the next digit in the result. 
Result so far: 10324.2588
Deduct 680 from 700 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 10324.2588 with a remainder of 0.0002.