We look at the division of 61135143 by 685 
The aim is to understand the frequency of 685 in 61135143.

Let's proceed to step 1:
When dividing 6 by 685, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (1) from the dividend, attach it to 6 and continue: 61 / 685

On to step 2:
685 goes into 61 0 times with a remainder of 61.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 61, we get 61.
Grab the next digit (1) from the dividend, add it to 61, then carry on: 611 / 685

Going ahead to step 3:
When dividing 611 by 685, we get 0 with a remainder of 611.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 611, we end up with 611.
Append the next digit (3) from the dividend to 611 and continue with: 6113 / 685

Let's proceed to step 4:
When dividing 6113 by 685, we get 8 with a remainder of 633.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we take 5480 away from 6113, we end up with 633.
Take the next digit (5) from the dividend and append it to 633, then repeat: 6335 / 685

On to step 5:
When dividing 6335 by 685, we get 9 with a remainder of 170.
Write down 9 as next digit of the result. 
Result so far: 89.0
Subtract 6165 from 6335 to get 170.
Take the next digit (1) from the dividend and append it to 170, then repeat: 1701 / 685

Let's proceed to step 6:
If we divide 1701 by 685, we get 2 and a remainder of 331.
The next digit of our result is 2. 
Result so far: 892.0
Subtract 1370 from 1701 to get 331.
Bring next digit (4) of the dividend behind the 331 and repeat the process: 3314 / 685

Let's proceed to step 7:
685 can be fit into 3314 4 times, resulting in a remainder of 574.
Use 4 as the next digit of our solution. 
Result so far: 8924.0
The remainder is 574 after subtracting 2740 from 3314.
Fetch the next digit (3) from the dividend, attach it to 574 and continue: 5743 / 685

Advancing to step 8:
685 can be fit into 5743 8 times, resulting in a remainder of 263.
Use 8 as the next digit of our solution. 
Result so far: 89248.0
If we take 5480 away from 5743, we end up with 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Step 9:
When dividing 2630 by 685, we get 3 with a remainder of 575.
The next digit of our result is 3. 
Result so far: 89248.3
If we subtract 2055 from 2630, we get 575.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5750, and continue the process.

Going ahead to step 10:
When dividing 5750 by 685, we get 8 with a remainder of 270.
Put 8 as the next digit of the answer. 
Result so far: 89248.38
If we subtract 5480 from 5750, we get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Advancing to step 11:
685 goes into 2700 3 times with a remainder of 645.
Put 3 as the next digit of the answer. 
Result so far: 89248.383
Subtract 2055 from 2700 to get 645.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6450, and continue the process.

Moving on to step 12:
6450 divided by 685 is 9 with a remainder of 285.
Use 9 as the next digit of our solution. 
Result so far: 89248.3839
Deduct 6165 from 6450 and we're left with 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

On to step 13:
If we divide 2850 by 685, we get 4 and a remainder of 110.
The next digit of our result is 4. 
Result so far: 89248.38394
If we take 2740 away from 2850, we end up with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Step 14:
When dividing 1100 by 685, we get 1 with a remainder of 415.
Record the quotient 1 as the next digit in the result. 
Result so far: 89248.383941
The remainder is 415 after subtracting 685 from 1100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

Going ahead to step 15:
When dividing 4150 by 685, we get 6 with a remainder of 40.
Record the quotient 6 as the next digit in the result. 
Result so far: 89248.3839416
Subtracting 4110 from 4150 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 16:
685 goes into 400 0 times with a remainder of 400.
The number 0 becomes the next digit in our result. 
Result so far: 89248.3839416
If we take 0 away from 400, we end up with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The final outcome is 89248.3839416, with a leftover of 4e-07.