We look at the division of 77164475 by 486 
The aim is to understand the frequency of 486 in 77164475.

Advancing to step 1:
486 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 486

Advancing to step 2:
77 divided by 486 is 0 with a remainder of 77.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 77 and we're left with 77.
Fetch the next digit (1) from the dividend, attach it to 77 and continue: 771 / 486

Let's proceed to step 3:
The number 486 fits into 771 1 times, leaving a remainder of 285.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 486 from 771 leaves us with 285.
Fetch the next digit (6) from the dividend, attach it to 285 and continue: 2856 / 486

Step 4:
2856 divided by 486 is 5 with a remainder of 426.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
The remainder is 426 after subtracting 2430 from 2856.
Take the next digit (4) from the dividend and append it to 426, then repeat: 4264 / 486

Let's proceed to step 5:
The number 486 fits into 4264 8 times, leaving a remainder of 376.
The next digit of our result is 8. 
Result so far: 158.0
If we subtract 3888 from 4264, we get 376.
Append the next digit (4) from the dividend to 376 and continue with: 3764 / 486

Advancing to step 6:
If we divide 3764 by 486, we get 7 and a remainder of 362.
Write down 7 as next digit of the result. 
Result so far: 1587.0
The remainder is 362 after subtracting 3402 from 3764.
Include the next digit (7) from the dividend after 362, then repeat: 3627 / 486

Advancing to step 7:
The number 486 fits into 3627 7 times, leaving a remainder of 225.
Use 7 as the next digit of our solution. 
Result so far: 15877.0
Deduct 3402 from 3627 and we're left with 225.
Bring next digit (5) of the dividend behind the 225 and repeat the process: 2255 / 486

On to step 8:
If we divide 2255 by 486, we get 4 and a remainder of 311.
The number 4 becomes the next digit in our result. 
Result so far: 158774.0
Subtracting 1944 from 2255 leaves us with 311.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

Going ahead to step 9:
486 goes into 3110 6 times with a remainder of 194.
Use 6 as the next digit of our solution. 
Result so far: 158774.6
The remainder is 194 after subtracting 2916 from 3110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Going ahead to step 10:
1940 divided by 486 is 3 with a remainder of 482.
Use 3 as the next digit of our solution. 
Result so far: 158774.63
Subtracting 1458 from 1940 leaves us with 482.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4820, and continue the process.

Going ahead to step 11:
486 goes into 4820 9 times with a remainder of 446.
The number 9 becomes the next digit in our result. 
Result so far: 158774.639
The remainder is 446 after subtracting 4374 from 4820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4460, and continue the process.

On to step 12:
4460 divided by 486 is 9 with a remainder of 86.
The number 9 becomes the next digit in our result. 
Result so far: 158774.6399
If we subtract 4374 from 4460, we get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Our division results in 158774.6399 with a remaining 0.00086.