85728055 ÷ 709 
The aim is to understand the frequency of 709 in 85728055.

On to step 1:
When dividing 8 by 709, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 709

Let's proceed to step 2:
85 divided by 709 is 0 with a remainder of 85.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 85 to get 85.
Append the next digit (7) from the dividend to 85 and continue with: 857 / 709

Advancing to step 3:
When dividing 857 by 709, we get 1 with a remainder of 148.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 148 after subtracting 709 from 857.
Fetch the next digit (2) from the dividend, attach it to 148 and continue: 1482 / 709

Step 4:
709 can be fit into 1482 2 times, resulting in a remainder of 64.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we take 1418 away from 1482, we end up with 64.
Append the next digit (8) from the dividend to 64 and continue with: 648 / 709

Advancing to step 5:
When dividing 648 by 709, we get 0 with a remainder of 648.
The next digit of our result is 0. 
Result so far: 120.0
Subtracting 0 from 648 leaves us with 648.
Fetch the next digit (0) from the dividend, attach it to 648 and continue: 6480 / 709

Advancing to step 6:
709 goes into 6480 9 times with a remainder of 99.
Put 9 as the next digit of the answer. 
Result so far: 1209.0
If we subtract 6381 from 6480, we get 99.
Take the next digit (5) from the dividend and append it to 99, then repeat: 995 / 709

Let's proceed to step 7:
When dividing 995 by 709, we get 1 with a remainder of 286.
Put 1 as the next digit of the answer. 
Result so far: 12091.0
If we take 709 away from 995, we end up with 286.
Grab the next digit (5) from the dividend, add it to 286, then carry on: 2865 / 709

Going ahead to step 8:
When dividing 2865 by 709, we get 4 with a remainder of 29.
Record the quotient 4 as the next digit in the result. 
Result so far: 120914.0
Subtracting 2836 from 2865 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 9:
709 can be fit into 290 0 times, resulting in a remainder of 290.
Use 0 as the next digit of our solution. 
Result so far: 120914.0
Deduct 0 from 290 and we're left with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

On to step 10:
If we divide 2900 by 709, we get 4 and a remainder of 64.
Put 4 as the next digit of the answer. 
Result so far: 120914.04
If we take 2836 away from 2900, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 11:
709 can be fit into 640 0 times, resulting in a remainder of 640.
The next digit of our result is 0. 
Result so far: 120914.04
Deduct 0 from 640 and we're left with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Advancing to step 12:
6400 divided by 709 is 9 with a remainder of 19.
The number 9 becomes the next digit in our result. 
Result so far: 120914.0409
If we take 6381 away from 6400, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 13:
The number 709 fits into 190 0 times, leaving a remainder of 190.
Put 0 as the next digit of the answer. 
Result so far: 120914.0409
The remainder is 190 after subtracting 0 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Advancing to step 14:
When dividing 1900 by 709, we get 2 with a remainder of 482.
Put 2 as the next digit of the answer. 
Result so far: 120914.040902
Subtracting 1418 from 1900 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.

Moving on to step 15:
When dividing 4820 by 709, we get 6 with a remainder of 566.
Write down 6 as next digit of the result. 
Result so far: 120914.0409026
The remainder is 566 after subtracting 4254 from 4820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5660, and continue the process.

Moving on to step 16:
5660 divided by 709 is 7 with a remainder of 697.
The next digit of our result is 7. 
Result so far: 120914.04090267
Subtract 4963 from 5660 to get 697.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6970, and continue the process.

The final outcome is 120914.04090267, with a leftover of 6.97e-07.