Let's divide 639485 by 97
The aim is to understand the frequency of 97 in 639485.

Going ahead to step 1:
If we divide 6 by 97, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 97

On to step 2:
97 goes into 63 0 times with a remainder of 63.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 63, we get 63.
Grab the next digit (9) from the dividend, add it to 63, then carry on: 639 / 97

Let's proceed to step 3:
97 goes into 639 6 times with a remainder of 57.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtracting 582 from 639 leaves us with 57.
Fetch the next digit (4) from the dividend, attach it to 57 and continue: 574 / 97

Let's proceed to step 4:
97 goes into 574 5 times with a remainder of 89.
The next digit of our result is 5. 
Result so far: 65.0
Subtract 485 from 574 to get 89.
Fetch the next digit (8) from the dividend, attach it to 89 and continue: 898 / 97

Moving on to step 5:
When dividing 898 by 97, we get 9 with a remainder of 25.
Use 9 as the next digit of our solution. 
Result so far: 659.0
The remainder is 25 after subtracting 873 from 898.
Include the next digit (5) from the dividend after 25, then repeat: 255 / 97

Moving on to step 6:
The number 97 fits into 255 2 times, leaving a remainder of 61.
Put 2 as the next digit of the answer. 
Result so far: 6592.0
Subtract 194 from 255 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 7:
97 can be fit into 610 6 times, resulting in a remainder of 28.
Write down 6 as next digit of the result. 
Result so far: 6592.6
If we take 582 away from 610, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 8:
The number 97 fits into 280 2 times, leaving a remainder of 86.
The next digit of our result is 2. 
Result so far: 6592.62
Deduct 194 from 280 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Step 9:
If we divide 860 by 97, we get 8 and a remainder of 84.
Write down 8 as next digit of the result. 
Result so far: 6592.628
If we subtract 776 from 860, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Moving on to step 10:
840 divided by 97 is 8 with a remainder of 64.
Put 8 as the next digit of the answer. 
Result so far: 6592.6288
Subtracting 776 from 840 leaves us 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.

In conclusion, the division gives 6592.6288 with a balance of 0.00064.