85727321 divided by 127 
The aim is to understand the frequency of 127 in 85727321.

Step 1:
127 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 127

Going ahead to step 2:
85 divided by 127 is 0 with a remainder of 85.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 85 leaves us with 85.
Grab the next digit (7) from the dividend, add it to 85, then carry on: 857 / 127

Advancing to step 3:
857 divided by 127 is 6 with a remainder of 95.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we subtract 762 from 857, we get 95.
Take the next digit (2) from the dividend and append it to 95, then repeat: 952 / 127

On to step 4:
When dividing 952 by 127, we get 7 with a remainder of 63.
Put 7 as the next digit of the answer. 
Result so far: 67.0
If we subtract 889 from 952, we get 63.
Grab the next digit (7) from the dividend, add it to 63, then carry on: 637 / 127

Advancing to step 5:
The number 127 fits into 637 5 times, leaving a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 675.0
Deduct 635 from 637 and we're left with 2.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 127

Let's proceed to step 6:
127 goes into 23 0 times with a remainder of 23.
Record the quotient 0 as the next digit in the result. 
Result so far: 6750.0
If we take 0 away from 23, we end up with 23.
Bring next digit (2) of the dividend behind the 23 and repeat the process: 232 / 127

Step 7:
If we divide 232 by 127, we get 1 and a remainder of 105.
Use 1 as the next digit of our solution. 
Result so far: 67501.0
If we take 127 away from 232, we end up with 105.
Append the next digit (1) from the dividend to 105 and continue with: 1051 / 127

Advancing to step 8:
The number 127 fits into 1051 8 times, leaving a remainder of 35.
The next digit of our result is 8. 
Result so far: 675018.0
If we take 1016 away from 1051, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 9:
The number 127 fits into 350 2 times, leaving a remainder of 96.
The next digit of our result is 2. 
Result so far: 675018.2
If we take 254 away from 350, we end up with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Moving on to step 10:
The number 127 fits into 960 7 times, leaving a remainder of 71.
Put 7 as the next digit of the answer. 
Result so far: 675018.27
Subtract 889 from 960 to get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Moving on to step 11:
When dividing 710 by 127, we get 5 with a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 675018.275
Subtract 635 from 710 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 12:
127 goes into 750 5 times with a remainder of 115.
The next digit of our result is 5. 
Result so far: 675018.2755
Deduct 635 from 750 and we're left with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

After the division, we end up with 675018.2755 and a remainder of 0.00115.