867490 ÷ 61 
The aim is to understand the frequency of 61 in 867490.

Advancing to step 1:
8 divided by 61 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 61

Advancing to step 2:
61 goes into 86 1 times with a remainder of 25.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 61 from 86 to get 25.
Take the next digit (7) from the dividend and append it to 25, then repeat: 257 / 61

Advancing to step 3:
If we divide 257 by 61, we get 4 and a remainder of 13.
The next digit of our result is 4. 
Result so far: 14.0
If we subtract 244 from 257, we get 13.
Bring next digit (4) of the dividend behind the 13 and repeat the process: 134 / 61

Let's proceed to step 4:
If we divide 134 by 61, we get 2 and a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 142.0
Deduct 122 from 134 and we're left with 12.
Bring next digit (9) of the dividend behind the 12 and repeat the process: 129 / 61

Moving on to step 5:
61 can be fit into 129 2 times, resulting in a remainder of 7.
The number 2 becomes the next digit in our result. 
Result so far: 1422.0
Subtract 122 from 129 to get 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 61

Moving on to step 6:
61 goes into 70 1 times with a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 14221.0
If we take 61 away from 70, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 7:
90 divided by 61 is 1 with a remainder of 29.
Put 1 as the next digit of the answer. 
Result so far: 14221.1
If we take 61 away from 90, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 8:
290 divided by 61 is 4 with a remainder of 46.
The number 4 becomes the next digit in our result. 
Result so far: 14221.14
Subtracting 244 from 290 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 9:
460 divided by 61 is 7 with a remainder of 33.
The next digit of our result is 7. 
Result so far: 14221.147
The remainder is 33 after subtracting 427 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 10:
If we divide 330 by 61, we get 5 and a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 14221.1475
If we take 305 away from 330, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 11:
250 divided by 61 is 4 with a remainder of 6.
The next digit of our result is 4. 
Result so far: 14221.14754
The remainder is 6 after subtracting 244 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 12:
If we divide 60 by 61, we get 0 and a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 14221.14754
If we subtract 0 from 60, we get 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 13:
When dividing 600 by 61, we get 9 with a remainder of 51.
The next digit of our result is 9. 
Result so far: 14221.1475409
If we take 549 away from 600, we end up 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.

Going ahead to step 14:
When dividing 510 by 61, we get 8 with a remainder of 22.
Write down 8 as next digit of the result. 
Result so far: 14221.14754098
Deduct 488 from 510 and we're left 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.

The final outcome is 14221.14754098, with a leftover of 2.2e-08.