We divide 690789 by 97
The aim is to understand the frequency of 97 in 690789.

On to step 1:
The number 97 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (9) from the dividend to 6 and continue with: 69 / 97

Moving on to step 2:
The number 97 fits into 69 0 times, leaving a remainder of 69.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 69 after subtracting 0 from 69.
Take the next digit (0) from the dividend and append it to 69, then repeat: 690 / 97

Going ahead to step 3:
97 goes into 690 7 times with a remainder of 11.
The next digit of our result is 7. 
Result so far: 7.0
Subtract 679 from 690 to get 11.
Take the next digit (7) from the dividend and append it to 11, then repeat: 117 / 97

Step 4:
If we divide 117 by 97, we get 1 and a remainder of 20.
Use 1 as the next digit of our solution. 
Result so far: 71.0
Subtracting 97 from 117 leaves us with 20.
Take the next digit (8) from the dividend and append it to 20, then repeat: 208 / 97

Moving on to step 5:
When dividing 208 by 97, we get 2 with a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 712.0
Subtract 194 from 208 to get 14.
Take the next digit (9) from the dividend and append it to 14, then repeat: 149 / 97

Let's proceed to step 6:
97 goes into 149 1 times with a remainder of 52.
The next digit of our result is 1. 
Result so far: 7121.0
If we subtract 97 from 149, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 7:
97 can be fit into 520 5 times, resulting in a remainder of 35.
The next digit of our result is 5. 
Result so far: 7121.5
If we subtract 485 from 520, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 8:
The number 97 fits into 350 3 times, leaving a remainder of 59.
Put 3 as the next digit of the answer. 
Result so far: 7121.53
Deduct 291 from 350 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

On to step 9:
When dividing 590 by 97, we get 6 with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 7121.536
Deduct 582 from 590 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 10:
When dividing 80 by 97, we get 0 with a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 7121.536
If we take 0 away from 80, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 11:
If we divide 800 by 97, we get 8 and a remainder of 24.
Write down 8 as next digit of the result. 
Result so far: 7121.53608
Deduct 776 from 800 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 12:
When dividing 240 by 97, we get 2 with a remainder of 46.
The number 2 becomes the next digit in our result. 
Result so far: 7121.536082
Deduct 194 from 240 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 13:
The number 97 fits into 460 4 times, leaving a remainder of 72.
The number 4 becomes the next digit in our result. 
Result so far: 7121.5360824
If we subtract 388 from 460, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 14:
If we divide 720 by 97, we get 7 and a remainder of 41.
The number 7 becomes the next digit in our result. 
Result so far: 7121.53608247
Deduct 679 from 720 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Our division results in 7121.53608247 with a remaining 4.1e-08.