76450277 ÷ 277 
The aim is to understand the frequency of 277 in 76450277.

Going ahead to step 1:
The number 277 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (6) from the dividend, attach it to 7 and continue: 76 / 277

On to step 2:
76 divided by 277 is 0 with a remainder of 76.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 76, we end up with 76.
Fetch the next digit (4) from the dividend, attach it to 76 and continue: 764 / 277

Advancing to step 3:
If we divide 764 by 277, we get 2 and a remainder of 210.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 554 from 764 to get 210.
Take the next digit (5) from the dividend and append it to 210, then repeat: 2105 / 277

Advancing to step 4:
The number 277 fits into 2105 7 times, leaving a remainder of 166.
Use 7 as the next digit of our solution. 
Result so far: 27.0
Deduct 1939 from 2105 and we're left with 166.
Take the next digit (0) from the dividend and append it to 166, then repeat: 1660 / 277

Advancing to step 5:
If we divide 1660 by 277, we get 5 and a remainder of 275.
The next digit of our result is 5. 
Result so far: 275.0
Subtracting 1385 from 1660 leaves us with 275.
Take the next digit (2) from the dividend and append it to 275, then repeat: 2752 / 277

Step 6:
277 can be fit into 2752 9 times, resulting in a remainder of 259.
Use 9 as the next digit of our solution. 
Result so far: 2759.0
Subtract 2493 from 2752 to get 259.
Fetch the next digit (7) from the dividend, attach it to 259 and continue: 2597 / 277

Going ahead to step 7:
If we divide 2597 by 277, we get 9 and a remainder of 104.
The next digit of our result is 9. 
Result so far: 27599.0
If we take 2493 away from 2597, we end up with 104.
Take the next digit (7) from the dividend and append it to 104, then repeat: 1047 / 277

Step 8:
When dividing 1047 by 277, we get 3 with a remainder of 216.
Record the quotient 3 as the next digit in the result. 
Result so far: 275993.0
Subtract 831 from 1047 to get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

On to step 9:
If we divide 2160 by 277, we get 7 and a remainder of 221.
Write down 7 as next digit of the result. 
Result so far: 275993.7
Deduct 1939 from 2160 and we're left with 221.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

Going ahead to step 10:
277 can be fit into 2210 7 times, resulting in a remainder of 271.
Use 7 as the next digit of our solution. 
Result so far: 275993.77
If we subtract 1939 from 2210, we get 271.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

Our division results in 275993.77 with a remaining 0.271.