We're dividing 861004 by 61 
The aim is to understand the frequency of 61 in 861004.

Let's proceed to step 1:
61 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 61

Let's proceed to step 2:
When dividing 86 by 61, we get 1 with a remainder of 25.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 61 from 86 to get 25.
Grab the next digit (1) from the dividend, add it to 25, then carry on: 251 / 61

Step 3:
If we divide 251 by 61, we get 4 and a remainder of 7.
Use 4 as the next digit of our solution. 
Result so far: 14.0
If we subtract 244 from 251, we get 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 61

Advancing to step 4:
The number 61 fits into 70 1 times, leaving a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 141.0
Subtracting 61 from 70 leaves us with 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 61

Advancing to step 5:
90 divided by 61 is 1 with a remainder of 29.
Record the quotient 1 as the next digit in the result. 
Result so far: 1411.0
Deduct 61 from 90 and we're left with 29.
Bring next digit (4) of the dividend behind the 29 and repeat the process: 294 / 61

Advancing to step 6:
If we divide 294 by 61, we get 4 and a remainder of 50.
Put 4 as the next digit of the answer. 
Result so far: 14114.0
Subtract 244 from 294 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.

Step 7:
61 can be fit into 500 8 times, resulting in a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 14114.8
Deduct 488 from 500 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 8:
61 goes into 120 1 times with a remainder of 59.
The number 1 becomes the next digit in our result. 
Result so far: 14114.81
If we subtract 61 from 120, we get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 9:
590 divided by 61 is 9 with a remainder of 41.
The number 9 becomes the next digit in our result. 
Result so far: 14114.819
If we take 549 away from 590, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 10:
The number 61 fits into 410 6 times, leaving a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 14114.8196
Deduct 366 from 410 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 11:
440 divided by 61 is 7 with a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 14114.81967
The remainder is 13 after subtracting 427 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 12:
If we divide 130 by 61, we get 2 and a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 14114.819672
The remainder is 8 after subtracting 122 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 13:
The number 61 fits into 80 1 times, leaving a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 14114.8196721
If we take 61 away from 80, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 14:
190 divided by 61 is 3 with a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 14114.81967213
If we subtract 183 from 190, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

The final result is 14114.81967213 with a remainder of 7e-09.