We divide 635989 by 97
The aim is to understand the frequency of 97 in 635989.

Going ahead to step 1:
6 divided by 97 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 97

Advancing to step 2:
97 can be fit into 63 0 times, resulting in a remainder of 63.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 63 after subtracting 0 from 63.
Grab the next digit (5) from the dividend, add it to 63, then carry on: 635 / 97

Advancing to step 3:
If we divide 635 by 97, we get 6 and a remainder of 53.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we subtract 582 from 635, we get 53.
Bring next digit (9) of the dividend behind the 53 and repeat the process: 539 / 97

Going ahead to step 4:
The number 97 fits into 539 5 times, leaving a remainder of 54.
The next digit of our result is 5. 
Result so far: 65.0
The remainder is 54 after subtracting 485 from 539.
Fetch the next digit (8) from the dividend, attach it to 54 and continue: 548 / 97

Advancing to step 5:
548 divided by 97 is 5 with a remainder of 63.
The number 5 becomes the next digit in our result. 
Result so far: 655.0
Subtract 485 from 548 to get 63.
Grab the next digit (9) from the dividend, add it to 63, then carry on: 639 / 97

Moving on to step 6:
97 can be fit into 639 6 times, resulting in a remainder of 57.
The next digit of our result is 6. 
Result so far: 6556.0
The remainder is 57 after subtracting 582 from 639.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 7:
The number 97 fits into 570 5 times, leaving a remainder of 85.
The next digit of our result is 5. 
Result so far: 6556.5
Subtracting 485 from 570 leaves us with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Step 8:
850 divided by 97 is 8 with a remainder of 74.
Write down 8 as next digit of the result. 
Result so far: 6556.58
Subtracting 776 from 850 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 9:
If we divide 740 by 97, we get 7 and a remainder of 61.
The next digit of our result is 7. 
Result so far: 6556.587
If we take 679 away from 740, we end up with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Let's proceed to step 10:
When dividing 610 by 97, we get 6 with a remainder of 28.
Record the quotient 6 as the next digit in the result. 
Result so far: 6556.5876
If we subtract 582 from 610, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 11:
The number 97 fits into 280 2 times, leaving a remainder of 86.
Put 2 as the next digit of the answer. 
Result so far: 6556.58762
Subtract 194 from 280 to get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

On to step 12:
97 goes into 860 8 times with a remainder of 84.
The number 8 becomes the next digit in our result. 
Result so far: 6556.587628
Subtracting 776 from 860 leaves us with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Going ahead to step 13:
The number 97 fits into 840 8 times, leaving a remainder of 64.
The number 8 becomes the next digit in our result. 
Result so far: 6556.5876288
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.

After the division, we end up with 6556.5876288 and a remainder of 6.4e-07.