We look at the division of 18549691 by 277 
The aim is to understand the frequency of 277 in 18549691.

On to step 1:
277 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 277

On to step 2:
18 divided by 277 is 0 with a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 18 and we're left with 18.
Grab the next digit (5) from the dividend, add it to 18, then carry on: 185 / 277

Going ahead to step 3:
277 can be fit into 185 0 times, resulting in a remainder of 185.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 185, we get 185.
Take the next digit (4) from the dividend and append it to 185, then repeat: 1854 / 277

Advancing to step 4:
When dividing 1854 by 277, we get 6 with a remainder of 192.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we take 1662 away from 1854, we end up with 192.
Grab the next digit (9) from the dividend, add it to 192, then carry on: 1929 / 277

Moving on to step 5:
277 can be fit into 1929 6 times, resulting in a remainder of 267.
Put 6 as the next digit of the answer. 
Result so far: 66.0
Subtract 1662 from 1929 to get 267.
Bring next digit (6) of the dividend behind the 267 and repeat the process: 2676 / 277

Advancing to step 6:
277 can be fit into 2676 9 times, resulting in a remainder of 183.
Put 9 as the next digit of the answer. 
Result so far: 669.0
Subtract 2493 from 2676 to get 183.
Grab the next digit (9) from the dividend, add it to 183, then carry on: 1839 / 277

Advancing to step 7:
277 can be fit into 1839 6 times, resulting in a remainder of 177.
Record the quotient 6 as the next digit in the result. 
Result so far: 6696.0
Deduct 1662 from 1839 and we're left with 177.
Grab the next digit (1) from the dividend, add it to 177, then carry on: 1771 / 277

Let's proceed to step 8:
277 goes into 1771 6 times with a remainder of 109.
Put 6 as the next digit of the answer. 
Result so far: 66966.0
The remainder is 109 after subtracting 1662 from 1771.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

On to step 9:
If we divide 1090 by 277, we get 3 and a remainder of 259.
Put 3 as the next digit of the answer. 
Result so far: 66966.3
Subtracting 831 from 1090 leaves us with 259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Going ahead to step 10:
The number 277 fits into 2590 9 times, leaving a remainder of 97.
Write down 9 as next digit of the result. 
Result so far: 66966.39
Subtracting 2493 from 2590 leaves us with 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Moving on to step 11:
970 divided by 277 is 3 with a remainder of 139.
Put 3 as the next digit of the answer. 
Result so far: 66966.393
The remainder is 139 after subtracting 831 from 970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

On to step 12:
1390 divided by 277 is 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 66966.3935
Subtract 1385 from 1390 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 13:
277 goes into 50 0 times with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 66966.3935
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 14:
When dividing 500 by 277, we get 1 with a remainder of 223.
Record the quotient 1 as the next digit in the result. 
Result so far: 66966.393501
If we take 277 away from 500, we end up with 223.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2230, and continue the process.

Step 15:
277 goes into 2230 8 times with a remainder of 14.
Put 8 as the next digit of the answer. 
Result so far: 66966.3935018
The remainder is 14 after subtracting 2216 from 2230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 16:
The number 277 fits into 140 0 times, leaving a remainder of 140.
Put 0 as the next digit of the answer. 
Result so far: 66966.3935018
The remainder is 140 after subtracting 0 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

In conclusion, the division gives 66966.3935018 with a balance of 1.4e-07.