We're dividing 42584 by 61 
The aim is to understand the frequency of 61 in 42584.

Going ahead to step 1:
61 can be fit into 4 0 times, resulting in a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 61

Let's proceed to step 2:
If we divide 42 by 61, we get 0 and a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 42 leaves us with 42.
Grab the next digit (5) from the dividend, add it to 42, then carry on: 425 / 61

Going ahead to step 3:
The number 61 fits into 425 6 times, leaving a remainder of 59.
Write down 6 as next digit of the result. 
Result so far: 6.0
Deduct 366 from 425 and we're left with 59.
Bring next digit (8) of the dividend behind the 59 and repeat the process: 598 / 61

Advancing to step 4:
The number 61 fits into 598 9 times, leaving a remainder of 49.
The next digit of our result is 9. 
Result so far: 69.0
The remainder is 49 after subtracting 549 from 598.
Append the next digit (4) from the dividend to 49 and continue with: 494 / 61

On to step 5:
If we divide 494 by 61, we get 8 and a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 698.0
Deduct 488 from 494 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 6:
61 can be fit into 60 0 times, resulting in a remainder of 60.
The next digit of our result is 0. 
Result so far: 698.0
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 7:
61 goes into 600 9 times with a remainder of 51.
Record the quotient 9 as the next digit in the result. 
Result so far: 698.09
The remainder is 51 after subtracting 549 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 8:
The number 61 fits into 510 8 times, leaving a remainder of 22.
The next digit of our result is 8. 
Result so far: 698.098
If we take 488 away from 510, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 9:
61 goes into 220 3 times with a remainder of 37.
Record the quotient 3 as the next digit in the result. 
Result so far: 698.0983
The remainder is 37 after subtracting 183 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 10:
The number 61 fits into 370 6 times, leaving a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 698.09836
The remainder is 4 after subtracting 366 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 11:
If we divide 40 by 61, we get 0 and a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 698.09836
If we take 0 away from 40, we end up 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 12:
400 divided by 61 is 6 with a remainder of 34.
Put 6 as the next digit of the answer. 
Result so far: 698.0983606
Subtract 366 from 400 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 13:
The number 61 fits into 340 5 times, leaving a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 698.09836065
Subtracting 305 from 340 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The final outcome is 698.09836065, with a leftover of 3.5e-08.