Let's divide 489528 by 77
The aim is to understand the frequency of 77 in 489528.

Advancing to step 1:
4 divided by 77 is 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 77

Moving on to step 2:
77 can be fit into 48 0 times, resulting in a remainder of 48.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 48, we get 48.
Append the next digit (9) from the dividend to 48 and continue with: 489 / 77

Step 3:
The number 77 fits into 489 6 times, leaving a remainder of 27.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtracting 462 from 489 leaves us with 27.
Take the next digit (5) from the dividend and append it to 27, then repeat: 275 / 77

Going ahead to step 4:
275 divided by 77 is 3 with a remainder of 44.
Use 3 as the next digit of our solution. 
Result so far: 63.0
Subtract 231 from 275 to get 44.
Take the next digit (2) from the dividend and append it to 44, then repeat: 442 / 77

Step 5:
77 can be fit into 442 5 times, resulting in a remainder of 57.
Put 5 as the next digit of the answer. 
Result so far: 635.0
The remainder is 57 after subtracting 385 from 442.
Take the next digit (8) from the dividend and append it to 57, then repeat: 578 / 77

Advancing to step 6:
When dividing 578 by 77, we get 7 with a remainder of 39.
The number 7 becomes the next digit in our result. 
Result so far: 6357.0
If we take 539 away from 578, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Moving on to step 7:
When dividing 390 by 77, we get 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 6357.5
If we subtract 385 from 390, we 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.

Moving on to step 8:
If we divide 50 by 77, we get 0 and a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 6357.5
If we take 0 away from 50, we end up 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.

Step 9:
77 can be fit into 500 6 times, resulting in a remainder of 38.
Record the quotient 6 as the next digit in the result. 
Result so far: 6357.506
If we subtract 462 from 500, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 10:
When dividing 380 by 77, we get 4 with a remainder of 72.
Record the quotient 4 as the next digit in the result. 
Result so far: 6357.5064
If we subtract 308 from 380, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 11:
The number 77 fits into 720 9 times, leaving a remainder of 27.
The next digit of our result is 9. 
Result so far: 6357.50649
Subtract 693 from 720 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 12:
77 can be fit into 270 3 times, resulting in a remainder of 39.
Put 3 as the next digit of the answer. 
Result so far: 6357.506493
If we subtract 231 from 270, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Going ahead to step 13:
If we divide 390 by 77, we get 5 and a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 6357.5064935
The remainder is 5 after subtracting 385 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 14:
77 goes into 50 0 times with a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 6357.5064935
Deduct 0 from 50 and we're left 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.

After the division, we end up with 6357.5064935 and a remainder of 5e-08.