We look at the division of 16577158 by 277 
The aim is to understand the frequency of 277 in 16577158.

On to step 1:
If we divide 1 by 277, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 277

On to step 2:
If we divide 16 by 277, we get 0 and a remainder of 16.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 16 and we're left with 16.
Fetch the next digit (5) from the dividend, attach it to 16 and continue: 165 / 277

On to step 3:
If we divide 165 by 277, we get 0 and a remainder of 165.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 165 to get 165.
Include the next digit (7) from the dividend after 165, then repeat: 1657 / 277

On to step 4:
If we divide 1657 by 277, we get 5 and a remainder of 272.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we subtract 1385 from 1657, we get 272.
Take the next digit (7) from the dividend and append it to 272, then repeat: 2727 / 277

Advancing to step 5:
The number 277 fits into 2727 9 times, leaving a remainder of 234.
The number 9 becomes the next digit in our result. 
Result so far: 59.0
Deduct 2493 from 2727 and we're left with 234.
Include the next digit (1) from the dividend after 234, then repeat: 2341 / 277

Going ahead to step 6:
If we divide 2341 by 277, we get 8 and a remainder of 125.
The next digit of our result is 8. 
Result so far: 598.0
Subtracting 2216 from 2341 leaves us with 125.
Append the next digit (5) from the dividend to 125 and continue with: 1255 / 277

Step 7:
The number 277 fits into 1255 4 times, leaving a remainder of 147.
Record the quotient 4 as the next digit in the result. 
Result so far: 5984.0
Subtract 1108 from 1255 to get 147.
Bring next digit (8) of the dividend behind the 147 and repeat the process: 1478 / 277

Going ahead to step 8:
If we divide 1478 by 277, we get 5 and a remainder of 93.
Put 5 as the next digit of the answer. 
Result so far: 59845.0
Subtracting 1385 from 1478 leaves us with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Let's proceed to step 9:
If we divide 930 by 277, we get 3 and a remainder of 99.
The number 3 becomes the next digit in our result. 
Result so far: 59845.3
If we subtract 831 from 930, we get 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Step 10:
277 can be fit into 990 3 times, resulting in a remainder of 159.
Put 3 as the next digit of the answer. 
Result so far: 59845.33
Subtract 831 from 990 to get 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

In conclusion, the division gives 59845.33 with a balance of 0.159.