597385 ÷ 65 
The aim is to understand the frequency of 65 in 597385.

On to step 1:
5 divided by 65 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Fetch the next digit (9) from the dividend, attach it to 5 and continue: 59 / 65

Going ahead to step 2:
59 divided by 65 is 0 with a remainder of 59.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 59 and we're left with 59.
Grab the next digit (7) from the dividend, add it to 59, then carry on: 597 / 65

On to step 3:
65 goes into 597 9 times with a remainder of 12.
The next digit of our result is 9. 
Result so far: 9.0
If we take 585 away from 597, we end up with 12.
Bring next digit (3) of the dividend behind the 12 and repeat the process: 123 / 65

Moving on to step 4:
65 can be fit into 123 1 times, resulting in a remainder of 58.
Use 1 as the next digit of our solution. 
Result so far: 91.0
Deduct 65 from 123 and we're left with 58.
Include the next digit (8) from the dividend after 58, then repeat: 588 / 65

Let's proceed to step 5:
588 divided by 65 is 9 with a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 919.0
Deduct 585 from 588 and we're left with 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 65

On to step 6:
The number 65 fits into 35 0 times, leaving a remainder of 35.
Put 0 as the next digit of the answer. 
Result so far: 9190.0
Subtract 0 from 35 to 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.

Step 7:
65 can be fit into 350 5 times, resulting in a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 9190.5
If we take 325 away from 350, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 8:
65 goes into 250 3 times with a remainder of 55.
Record the quotient 3 as the next digit in the result. 
Result so far: 9190.53
If we subtract 195 from 250, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 9:
When dividing 550 by 65, we get 8 with a remainder of 30.
Write down 8 as next digit of the result. 
Result so far: 9190.538
Subtracting 520 from 550 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 10:
300 divided by 65 is 4 with a remainder of 40.
The number 4 becomes the next digit in our result. 
Result so far: 9190.5384
The remainder is 40 after subtracting 260 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 11:
The number 65 fits into 400 6 times, leaving a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 9190.53846
If we subtract 390 from 400, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 12:
100 divided by 65 is 1 with a remainder of 35.
Put 1 as the next digit of the answer. 
Result so far: 9190.538461
Deduct 65 from 100 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 13:
The number 65 fits into 350 5 times, leaving a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 9190.5384615
Deduct 325 from 350 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 14:
The number 65 fits into 250 3 times, leaving a remainder of 55.
Put 3 as the next digit of the answer. 
Result so far: 9190.53846153
Subtracting 195 from 250 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

The final outcome is 9190.53846153, with a leftover of 5.5e-08.