We divide 2556200 by 77
The aim is to understand the frequency of 77 in 2556200.

Going ahead to step 1:
When dividing 2 by 77, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 77

Advancing to step 2:
77 goes into 25 0 times with a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 25, we get 25.
Grab the next digit (5) from the dividend, add it to 25, then carry on: 255 / 77

Advancing to step 3:
When dividing 255 by 77, we get 3 with a remainder of 24.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we take 231 away from 255, we end up with 24.
Append the next digit (6) from the dividend to 24 and continue with: 246 / 77

Let's proceed to step 4:
77 can be fit into 246 3 times, resulting in a remainder of 15.
The next digit of our result is 3. 
Result so far: 33.0
Subtract 231 from 246 to get 15.
Bring next digit (2) of the dividend behind the 15 and repeat the process: 152 / 77

Let's proceed to step 5:
The number 77 fits into 152 1 times, leaving a remainder of 75.
The next digit of our result is 1. 
Result so far: 331.0
Subtracting 77 from 152 leaves us with 75.
Include the next digit (0) from the dividend after 75, then repeat: 750 / 77

Going ahead to step 6:
77 goes into 750 9 times with a remainder of 57.
Put 9 as the next digit of the answer. 
Result so far: 3319.0
Subtracting 693 from 750 leaves us with 57.
Include the next digit (0) from the dividend after 57, then repeat: 570 / 77

Step 7:
If we divide 570 by 77, we get 7 and a remainder of 31.
Use 7 as the next digit of our solution. 
Result so far: 33197.0
Subtract 539 from 570 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 8:
When dividing 310 by 77, we get 4 with a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 33197.4
If we take 308 away from 310, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 9:
20 divided by 77 is 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 33197.4
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 10:
When dividing 200 by 77, we get 2 with a remainder of 46.
Put 2 as the next digit of the answer. 
Result so far: 33197.402
If we subtract 154 from 200, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 11:
When dividing 460 by 77, we get 5 with a remainder of 75.
The next digit of our result is 5. 
Result so far: 33197.4025
Subtracting 385 from 460 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 12:
If we divide 750 by 77, we get 9 and a remainder of 57.
Record the quotient 9 as the next digit in the result. 
Result so far: 33197.40259
Deduct 693 from 750 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 13:
77 goes into 570 7 times with a remainder of 31.
Write down 7 as next digit of the result. 
Result so far: 33197.402597
Subtracting 539 from 570 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 14:
77 goes into 310 4 times with a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 33197.4025974
Subtract 308 from 310 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 15:
20 divided by 77 is 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 33197.4025974
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 33197.4025974 with a remainder of 2e-08.