We look at the division of 72667138 by 277 
The aim is to understand the frequency of 277 in 72667138.

Advancing to step 1:
277 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 277

Advancing to step 2:
If we divide 72 by 277, we get 0 and a remainder of 72.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 72 to get 72.
Fetch the next digit (6) from the dividend, attach it to 72 and continue: 726 / 277

Advancing to step 3:
The number 277 fits into 726 2 times, leaving a remainder of 172.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 554 from 726 leaves us with 172.
Fetch the next digit (6) from the dividend, attach it to 172 and continue: 1726 / 277

Step 4:
277 goes into 1726 6 times with a remainder of 64.
Write down 6 as next digit of the result. 
Result so far: 26.0
If we subtract 1662 from 1726, we get 64.
Bring next digit (7) of the dividend behind the 64 and repeat the process: 647 / 277

Moving on to step 5:
If we divide 647 by 277, we get 2 and a remainder of 93.
The next digit of our result is 2. 
Result so far: 262.0
Deduct 554 from 647 and we're left with 93.
Bring next digit (1) of the dividend behind the 93 and repeat the process: 931 / 277

Advancing to step 6:
When dividing 931 by 277, we get 3 with a remainder of 100.
Record the quotient 3 as the next digit in the result. 
Result so far: 2623.0
If we subtract 831 from 931, we get 100.
Take the next digit (3) from the dividend and append it to 100, then repeat: 1003 / 277

Going ahead to step 7:
277 goes into 1003 3 times with a remainder of 172.
Write down 3 as next digit of the result. 
Result so far: 26233.0
If we take 831 away from 1003, we end up with 172.
Grab the next digit (8) from the dividend, add it to 172, then carry on: 1728 / 277

Let's proceed to step 8:
1728 divided by 277 is 6 with a remainder of 66.
Write down 6 as next digit of the result. 
Result so far: 262336.0
Deduct 1662 from 1728 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 9:
277 goes into 660 2 times with a remainder of 106.
Use 2 as the next digit of our solution. 
Result so far: 262336.2
If we subtract 554 from 660, we get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Moving on to step 10:
If we divide 1060 by 277, we get 3 and a remainder of 229.
Put 3 as the next digit of the answer. 
Result so far: 262336.23
Subtract 831 from 1060 to get 229.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2290, and continue the process.

Going ahead to step 11:
When dividing 2290 by 277, we get 8 with a remainder of 74.
Record the quotient 8 as the next digit in the result. 
Result so far: 262336.238
The remainder is 74 after subtracting 2216 from 2290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Advancing to step 12:
740 divided by 277 is 2 with a remainder of 186.
Use 2 as the next digit of our solution. 
Result so far: 262336.2382
Deduct 554 from 740 and we're left with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Step 13:
1860 divided by 277 is 6 with a remainder of 198.
Use 6 as the next digit of our solution. 
Result so far: 262336.23826
Subtracting 1662 from 1860 leaves us with 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

On to step 14:
1980 divided by 277 is 7 with a remainder of 41.
Record the quotient 7 as the next digit in the result. 
Result so far: 262336.238267
If we subtract 1939 from 1980, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Moving on to step 15:
When dividing 410 by 277, we get 1 with a remainder of 133.
Put 1 as the next digit of the answer. 
Result so far: 262336.2382671
If we take 277 away from 410, we end up with 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

On to step 16:
If we divide 1330 by 277, we get 4 and a remainder of 222.
Write down 4 as next digit of the result. 
Result so far: 262336.23826714
Deduct 1108 from 1330 and we're left with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

The final result is 262336.23826714 with a remainder of 2.22e-07.