291250 divided by 85 
The aim is to understand the frequency of 85 in 291250.

Advancing to step 1:
85 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (9) of the dividend behind the 2 and repeat the process: 29 / 85

Advancing to step 2:
If we divide 29 by 85, we get 0 and a remainder of 29.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 29, we get 29.
Include the next digit (1) from the dividend after 29, then repeat: 291 / 85

On to step 3:
85 goes into 291 3 times with a remainder of 36.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Deduct 255 from 291 and we're left with 36.
Bring next digit (2) of the dividend behind the 36 and repeat the process: 362 / 85

Going ahead to step 4:
The number 85 fits into 362 4 times, leaving a remainder of 22.
Write down 4 as next digit of the result. 
Result so far: 34.0
Subtracting 340 from 362 leaves us with 22.
Include the next digit (5) from the dividend after 22, then repeat: 225 / 85

Moving on to step 5:
85 goes into 225 2 times with a remainder of 55.
Put 2 as the next digit of the answer. 
Result so far: 342.0
If we take 170 away from 225, we end up with 55.
Take the next digit (0) from the dividend and append it to 55, then repeat: 550 / 85

Going ahead to step 6:
85 goes into 550 6 times with a remainder of 40.
The next digit of our result is 6. 
Result so far: 3426.0
Deduct 510 from 550 and we're left 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.

On to step 7:
The number 85 fits into 400 4 times, leaving a remainder of 60.
Put 4 as the next digit of the answer. 
Result so far: 3426.4
If we subtract 340 from 400, we 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.

On to step 8:
If we divide 600 by 85, we get 7 and a remainder of 5.
The next digit of our result is 7. 
Result so far: 3426.47
Deduct 595 from 600 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 9:
When dividing 50 by 85, we get 0 with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 3426.47
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 10:
500 divided by 85 is 5 with a remainder of 75.
The next digit of our result is 5. 
Result so far: 3426.4705
Subtract 425 from 500 to get 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 11:
85 can be fit into 750 8 times, resulting in a remainder of 70.
Use 8 as the next digit of our solution. 
Result so far: 3426.47058
Subtracting 680 from 750 leaves us with 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 12:
85 goes into 700 8 times with a remainder of 20.
Write down 8 as next digit of the result. 
Result so far: 3426.470588
The remainder is 20 after subtracting 680 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The quotient of the division is 3426.470588, and the remainder is 2e-06.