Let's divide 42761605 by 777
The aim is to understand the frequency of 777 in 42761605.

Step 1:
When dividing 4 by 777, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 777

Going ahead to step 2:
If we divide 42 by 777, we get 0 and a remainder of 42.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 42 leaves us with 42.
Take the next digit (7) from the dividend and append it to 42, then repeat: 427 / 777

Moving on to step 3:
427 divided by 777 is 0 with a remainder of 427.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 427 after subtracting 0 from 427.
Bring next digit (6) of the dividend behind the 427 and repeat the process: 4276 / 777

Let's proceed to step 4:
The number 777 fits into 4276 5 times, leaving a remainder of 391.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtracting 3885 from 4276 leaves us with 391.
Fetch the next digit (1) from the dividend, attach it to 391 and continue: 3911 / 777

Moving on to step 5:
777 goes into 3911 5 times with a remainder of 26.
Use 5 as the next digit of our solution. 
Result so far: 55.0
Subtract 3885 from 3911 to get 26.
Include the next digit (6) from the dividend after 26, then repeat: 266 / 777

Going ahead to step 6:
777 can be fit into 266 0 times, resulting in a remainder of 266.
Write down 0 as next digit of the result. 
Result so far: 550.0
Subtract 0 from 266 to get 266.
Append the next digit (0) from the dividend to 266 and continue with: 2660 / 777

Step 7:
If we divide 2660 by 777, we get 3 and a remainder of 329.
Use 3 as the next digit of our solution. 
Result so far: 5503.0
Deduct 2331 from 2660 and we're left with 329.
Bring next digit (5) of the dividend behind the 329 and repeat the process: 3295 / 777

Going ahead to step 8:
If we divide 3295 by 777, we get 4 and a remainder of 187.
Use 4 as the next digit of our solution. 
Result so far: 55034.0
Deduct 3108 from 3295 and we're left with 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Advancing to step 9:
1870 divided by 777 is 2 with a remainder of 316.
The next digit of our result is 2. 
Result so far: 55034.2
If we subtract 1554 from 1870, we get 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Going ahead to step 10:
The number 777 fits into 3160 4 times, leaving a remainder of 52.
The number 4 becomes the next digit in our result. 
Result so far: 55034.24
The remainder is 52 after subtracting 3108 from 3160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 11:
777 can be fit into 520 0 times, resulting in a remainder of 520.
Write down 0 as next digit of the result. 
Result so far: 55034.24
If we take 0 away from 520, we end up with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

On to step 12:
The number 777 fits into 5200 6 times, leaving a remainder of 538.
Use 6 as the next digit of our solution. 
Result so far: 55034.2406
Subtract 4662 from 5200 to get 538.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5380, and continue the process.

Step 13:
777 goes into 5380 6 times with a remainder of 718.
Write down 6 as next digit of the result. 
Result so far: 55034.24066
Subtracting 4662 from 5380 leaves us with 718.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7180, and continue the process.

The final result is 55034.24066 with a remainder of 0.000718.