We look at the division of 717854 by 61 
The aim is to understand the frequency of 61 in 717854.

Going ahead to step 1:
61 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 61

Advancing to step 2:
If we divide 71 by 61, we get 1 and a remainder of 10.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 61 from 71, we get 10.
Fetch the next digit (7) from the dividend, attach it to 10 and continue: 107 / 61

Moving on to step 3:
When dividing 107 by 61, we get 1 with a remainder of 46.
The next digit of our result is 1. 
Result so far: 11.0
Deduct 61 from 107 and we're left with 46.
Append the next digit (8) from the dividend to 46 and continue with: 468 / 61

Going ahead to step 4:
61 can be fit into 468 7 times, resulting in a remainder of 41.
Write down 7 as next digit of the result. 
Result so far: 117.0
Deduct 427 from 468 and we're left with 41.
Take the next digit (5) from the dividend and append it to 41, then repeat: 415 / 61

Step 5:
61 can be fit into 415 6 times, resulting in a remainder of 49.
The next digit of our result is 6. 
Result so far: 1176.0
Subtract 366 from 415 to get 49.
Fetch the next digit (4) from the dividend, attach it to 49 and continue: 494 / 61

Let's proceed to step 6:
494 divided by 61 is 8 with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 11768.0
Subtract 488 from 494 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 7:
The number 61 fits into 60 0 times, leaving a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 11768.0
Deduct 0 from 60 and we're left 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.

Let's proceed to step 8:
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: 11768.09
Deduct 549 from 600 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 9:
If we divide 510 by 61, we get 8 and a remainder of 22.
Use 8 as the next digit of our solution. 
Result so far: 11768.098
Subtracting 488 from 510 leaves us 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.

Advancing to step 10:
61 goes into 220 3 times with a remainder of 37.
Use 3 as the next digit of our solution. 
Result so far: 11768.0983
If we take 183 away from 220, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 11:
61 goes into 370 6 times with a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 11768.09836
Deduct 366 from 370 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 12:
61 goes into 40 0 times with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 11768.09836
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 13:
When dividing 400 by 61, we get 6 with a remainder of 34.
The number 6 becomes the next digit in our result. 
Result so far: 11768.0983606
If we subtract 366 from 400, we 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.

Going ahead to step 14:
61 goes into 340 5 times with a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 11768.09836065
If we subtract 305 from 340, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

After the division, we end up with 11768.09836065 and a remainder of 3.5e-08.