We divide 55404897 by 77
The aim is to understand the frequency of 77 in 55404897.

Moving on to step 1:
The number 77 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 77

Moving on to step 2:
55 divided by 77 is 0 with a remainder of 55.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Bring next digit (4) of the dividend behind the 55 and repeat the process: 554 / 77

Moving on to step 3:
When dividing 554 by 77, we get 7 with a remainder of 15.
Use 7 as the next digit of our solution. 
Result so far: 7.0
The remainder is 15 after subtracting 539 from 554.
Include the next digit (0) from the dividend after 15, then repeat: 150 / 77

Advancing to step 4:
77 goes into 150 1 times with a remainder of 73.
Record the quotient 1 as the next digit in the result. 
Result so far: 71.0
The remainder is 73 after subtracting 77 from 150.
Fetch the next digit (4) from the dividend, attach it to 73 and continue: 734 / 77

Moving on to step 5:
If we divide 734 by 77, we get 9 and a remainder of 41.
The number 9 becomes the next digit in our result. 
Result so far: 719.0
Subtracting 693 from 734 leaves us with 41.
Grab the next digit (8) from the dividend, add it to 41, then carry on: 418 / 77

Step 6:
77 goes into 418 5 times with a remainder of 33.
The next digit of our result is 5. 
Result so far: 7195.0
Deduct 385 from 418 and we're left with 33.
Take the next digit (9) from the dividend and append it to 33, then repeat: 339 / 77

Advancing to step 7:
The number 77 fits into 339 4 times, leaving a remainder of 31.
Write down 4 as next digit of the result. 
Result so far: 71954.0
Deduct 308 from 339 and we're left with 31.
Bring next digit (7) of the dividend behind the 31 and repeat the process: 317 / 77

Step 8:
77 goes into 317 4 times with a remainder of 9.
The next digit of our result is 4. 
Result so far: 719544.0
The remainder is 9 after subtracting 308 from 317.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 9:
If we divide 90 by 77, we get 1 and a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 719544.1
Deduct 77 from 90 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 10:
If we divide 130 by 77, we get 1 and a remainder of 53.
Put 1 as the next digit of the answer. 
Result so far: 719544.11
Subtract 77 from 130 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

The final outcome is 719544.11, with a leftover of 0.053.