882255 ÷ 77 
The aim is to understand the frequency of 77 in 882255.

Step 1:
77 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (8) of the dividend behind the 8 and repeat the process: 88 / 77

On to step 2:
When dividing 88 by 77, we get 1 with a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 77 from 88 and we're left with 11.
Append the next digit (2) from the dividend to 11 and continue with: 112 / 77

Advancing to step 3:
The number 77 fits into 112 1 times, leaving a remainder of 35.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtract 77 from 112 to get 35.
Bring next digit (2) of the dividend behind the 35 and repeat the process: 352 / 77

Step 4:
The number 77 fits into 352 4 times, leaving a remainder of 44.
Record the quotient 4 as the next digit in the result. 
Result so far: 114.0
Subtracting 308 from 352 leaves us with 44.
Take the next digit (5) from the dividend and append it to 44, then repeat: 445 / 77

Advancing to step 5:
77 can be fit into 445 5 times, resulting in a remainder of 60.
Write down 5 as next digit of the result. 
Result so far: 1145.0
The remainder is 60 after subtracting 385 from 445.
Bring next digit (5) of the dividend behind the 60 and repeat the process: 605 / 77

Advancing to step 6:
605 divided by 77 is 7 with a remainder of 66.
Use 7 as the next digit of our solution. 
Result so far: 11457.0
Subtract 539 from 605 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 7:
77 can be fit into 660 8 times, resulting in a remainder of 44.
The number 8 becomes the next digit in our result. 
Result so far: 11457.8
If we subtract 616 from 660, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 8:
If we divide 440 by 77, we get 5 and a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 11457.85
The remainder is 55 after subtracting 385 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 9:
550 divided by 77 is 7 with a remainder of 11.
Put 7 as the next digit of the answer. 
Result so far: 11457.857
Subtract 539 from 550 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 10:
If we divide 110 by 77, we get 1 and a remainder of 33.
The number 1 becomes the next digit in our result. 
Result so far: 11457.8571
Subtract 77 from 110 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 11:
The number 77 fits into 330 4 times, leaving a remainder of 22.
Record the quotient 4 as the next digit in the result. 
Result so far: 11457.85714
If we take 308 away from 330, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 12:
When dividing 220 by 77, we get 2 with a remainder of 66.
Write down 2 as next digit of the result. 
Result so far: 11457.857142
Subtract 154 from 220 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 13:
The number 77 fits into 660 8 times, leaving a remainder of 44.
Use 8 as the next digit of our solution. 
Result so far: 11457.8571428
Subtracting 616 from 660 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 14:
77 goes into 440 5 times with a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 11457.85714285
Subtract 385 from 440 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

The final result is 11457.85714285 with a remainder of 5.5e-08.