We look at the division of 466580 by 61 
The aim is to understand the frequency of 61 in 466580.

Step 1:
When dividing 4 by 61, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (6) of the dividend behind the 4 and repeat the process: 46 / 61

On to step 2:
The number 61 fits into 46 0 times, leaving a remainder of 46.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 46 after subtracting 0 from 46.
Take the next digit (6) from the dividend and append it to 46, then repeat: 466 / 61

Moving on to step 3:
The number 61 fits into 466 7 times, leaving a remainder of 39.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Deduct 427 from 466 and we're left with 39.
Fetch the next digit (5) from the dividend, attach it to 39 and continue: 395 / 61

On to step 4:
When dividing 395 by 61, we get 6 with a remainder of 29.
Use 6 as the next digit of our solution. 
Result so far: 76.0
If we subtract 366 from 395, we get 29.
Bring next digit (8) of the dividend behind the 29 and repeat the process: 298 / 61

Step 5:
61 goes into 298 4 times with a remainder of 54.
The number 4 becomes the next digit in our result. 
Result so far: 764.0
Subtract 244 from 298 to get 54.
Take the next digit (0) from the dividend and append it to 54, then repeat: 540 / 61

Advancing to step 6:
When dividing 540 by 61, we get 8 with a remainder of 52.
Put 8 as the next digit of the answer. 
Result so far: 7648.0
Deduct 488 from 540 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 7:
61 can be fit into 520 8 times, resulting in a remainder of 32.
The next digit of our result is 8. 
Result so far: 7648.8
If we subtract 488 from 520, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 8:
When dividing 320 by 61, we get 5 with a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 7648.85
Subtract 305 from 320 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 9:
61 goes into 150 2 times with a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 7648.852
If we take 122 away from 150, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 10:
61 goes into 280 4 times with a remainder of 36.
Put 4 as the next digit of the answer. 
Result so far: 7648.8524
The remainder is 36 after subtracting 244 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 11:
61 can be fit into 360 5 times, resulting in a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 7648.85245
If we take 305 away from 360, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Advancing to step 12:
550 divided by 61 is 9 with a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 7648.852459
Deduct 549 from 550 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 13:
10 divided by 61 is 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 7648.852459
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 14:
61 can be fit into 100 1 times, resulting in a remainder of 39.
Put 1 as the next digit of the answer. 
Result so far: 7648.85245901
Subtracting 61 from 100 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

The final result is 7648.85245901 with a remainder of 3.9e-08.