We look at the division of 85523468 by 677 
The aim is to understand the frequency of 677 in 85523468.

Let's proceed to step 1:
677 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 677

Step 2:
If we divide 85 by 677, we get 0 and a remainder of 85.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 85 to get 85.
Take the next digit (5) from the dividend and append it to 85, then repeat: 855 / 677

On to step 3:
The number 677 fits into 855 1 times, leaving a remainder of 178.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 677 from 855 to get 178.
Bring next digit (2) of the dividend behind the 178 and repeat the process: 1782 / 677

Advancing to step 4:
The number 677 fits into 1782 2 times, leaving a remainder of 428.
The next digit of our result is 2. 
Result so far: 12.0
Subtract 1354 from 1782 to get 428.
Fetch the next digit (3) from the dividend, attach it to 428 and continue: 4283 / 677

On to step 5:
If we divide 4283 by 677, we get 6 and a remainder of 221.
Put 6 as the next digit of the answer. 
Result so far: 126.0
If we subtract 4062 from 4283, we get 221.
Append the next digit (4) from the dividend to 221 and continue with: 2214 / 677

Moving on to step 6:
If we divide 2214 by 677, we get 3 and a remainder of 183.
Use 3 as the next digit of our solution. 
Result so far: 1263.0
The remainder is 183 after subtracting 2031 from 2214.
Include the next digit (6) from the dividend after 183, then repeat: 1836 / 677

Going ahead to step 7:
If we divide 1836 by 677, we get 2 and a remainder of 482.
The number 2 becomes the next digit in our result. 
Result so far: 12632.0
If we subtract 1354 from 1836, we get 482.
Take the next digit (8) from the dividend and append it to 482, then repeat: 4828 / 677

Step 8:
If we divide 4828 by 677, we get 7 and a remainder of 89.
The next digit of our result is 7. 
Result so far: 126327.0
The remainder is 89 after subtracting 4739 from 4828.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Step 9:
677 goes into 890 1 times with a remainder of 213.
Record the quotient 1 as the next digit in the result. 
Result so far: 126327.1
Subtract 677 from 890 to get 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

Going ahead to step 10:
677 can be fit into 2130 3 times, resulting in a remainder of 99.
Record the quotient 3 as the next digit in the result. 
Result so far: 126327.13
Subtracting 2031 from 2130 leaves us with 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

On to step 11:
677 goes into 990 1 times with a remainder of 313.
Put 1 as the next digit of the answer. 
Result so far: 126327.131
The remainder is 313 after subtracting 677 from 990.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

Going ahead to step 12:
The number 677 fits into 3130 4 times, leaving a remainder of 422.
Use 4 as the next digit of our solution. 
Result so far: 126327.1314
The remainder is 422 after subtracting 2708 from 3130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

Let's proceed to step 13:
677 can be fit into 4220 6 times, resulting in a remainder of 158.
Record the quotient 6 as the next digit in the result. 
Result so far: 126327.13146
Subtract 4062 from 4220 to get 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

On to step 14:
1580 divided by 677 is 2 with a remainder of 226.
Put 2 as the next digit of the answer. 
Result so far: 126327.131462
If we take 1354 away from 1580, we end up with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Going ahead to step 15:
677 can be fit into 2260 3 times, resulting in a remainder of 229.
Use 3 as the next digit of our solution. 
Result so far: 126327.1314623
The remainder is 229 after subtracting 2031 from 2260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2290, and continue the process.

On to step 16:
677 goes into 2290 3 times with a remainder of 259.
The number 3 becomes the next digit in our result. 
Result so far: 126327.13146233
The remainder is 259 after subtracting 2031 from 2290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

The final outcome is 126327.13146233, with a leftover of 2.59e-07.