We look at the division of 616005 by 61 
The aim is to understand the frequency of 61 in 616005.

Moving on to step 1:
6 divided by 61 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 61

Step 2:
61 goes into 61 1 times with a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 61 from 61, we get 0.
Include the next digit (6) from the dividend after 0, then repeat: 6 / 61

Let's proceed to step 3:
61 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (0) from the dividend to 6 and continue with: 60 / 61

Step 4:
61 goes into 60 0 times with a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 100.0
Subtracting 0 from 60 leaves us with 60.
Fetch the next digit (0) from the dividend, attach it to 60 and continue: 600 / 61

Step 5:
If we divide 600 by 61, we get 9 and a remainder of 51.
Record the quotient 9 as the next digit in the result. 
Result so far: 1009.0
Subtracting 549 from 600 leaves us with 51.
Grab the next digit (5) from the dividend, add it to 51, then carry on: 515 / 61

Going ahead to step 6:
515 divided by 61 is 8 with a remainder of 27.
Use 8 as the next digit of our solution. 
Result so far: 10098.0
The remainder is 27 after subtracting 488 from 515.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 7:
When dividing 270 by 61, we get 4 with a remainder of 26.
Write down 4 as next digit of the result. 
Result so far: 10098.4
Deduct 244 from 270 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 8:
If we divide 260 by 61, we get 4 and a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 10098.44
Deduct 244 from 260 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

After the division, we end up with 10098.44 and a remainder of 0.016.