774155 ÷ 61 
The aim is to understand the frequency of 61 in 774155.

Step 1:
When dividing 7 by 61, we get 0 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.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 61

Moving on to step 2:
If we divide 77 by 61, we get 1 and a remainder of 16.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 16 after subtracting 61 from 77.
Take the next digit (4) from the dividend and append it to 16, then repeat: 164 / 61

Going ahead to step 3:
61 can be fit into 164 2 times, resulting in a remainder of 42.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtract 122 from 164 to get 42.
Fetch the next digit (1) from the dividend, attach it to 42 and continue: 421 / 61

On to step 4:
The number 61 fits into 421 6 times, leaving a remainder of 55.
The next digit of our result is 6. 
Result so far: 126.0
If we subtract 366 from 421, we get 55.
Bring next digit (5) of the dividend behind the 55 and repeat the process: 555 / 61

Step 5:
555 divided by 61 is 9 with a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 1269.0
If we subtract 549 from 555, we get 6.
Append the next digit (5) from the dividend to 6 and continue with: 65 / 61

On to step 6:
61 goes into 65 1 times with a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 12691.0
If we subtract 61 from 65, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 7:
40 divided by 61 is 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 12691.0
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 8:
The number 61 fits into 400 6 times, leaving a remainder of 34.
The next digit of our result is 6. 
Result so far: 12691.06
Subtracting 366 from 400 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 9:
340 divided by 61 is 5 with a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 12691.065
If we take 305 away from 340, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 10:
If we divide 350 by 61, we get 5 and a remainder of 45.
Record the quotient 5 as the next digit in the result. 
Result so far: 12691.0655
If we subtract 305 from 350, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

In conclusion, the division gives 12691.0655 with a balance of 0.00045.