Let's divide 873605 by 65
The aim is to understand the frequency of 65 in 873605.

Advancing to step 1:
8 divided by 65 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 65

Going ahead to step 2:
The number 65 fits into 87 1 times, leaving a remainder of 22.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 65 from 87 to get 22.
Include the next digit (3) from the dividend after 22, then repeat: 223 / 65

Advancing to step 3:
When dividing 223 by 65, we get 3 with a remainder of 28.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
The remainder is 28 after subtracting 195 from 223.
Take the next digit (6) from the dividend and append it to 28, then repeat: 286 / 65

Let's proceed to step 4:
The number 65 fits into 286 4 times, leaving a remainder of 26.
Write down 4 as next digit of the result. 
Result so far: 134.0
Deduct 260 from 286 and we're left with 26.
Grab the next digit (0) from the dividend, add it to 26, then carry on: 260 / 65

Let's proceed to step 5:
65 goes into 260 4 times with a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 1344.0
Subtract 260 from 260 to get 0.
Fetch the next digit (5) from the dividend, attach it to 0 and continue: 5 / 65

Moving on to step 6:
65 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 13440.0
Deduct 0 from 5 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 7:
The number 65 fits into 50 0 times, leaving a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 13440.0
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 8:
500 divided by 65 is 7 with a remainder of 45.
Put 7 as the next digit of the answer. 
Result so far: 13440.07
Deduct 455 from 500 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 9:
The number 65 fits into 450 6 times, leaving a remainder of 60.
The number 6 becomes the next digit in our result. 
Result so far: 13440.076
If we subtract 390 from 450, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 10:
When dividing 600 by 65, we get 9 with a remainder of 15.
Write down 9 as next digit of the result. 
Result so far: 13440.0769
If we subtract 585 from 600, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 11:
The number 65 fits into 150 2 times, leaving a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 13440.07692
If we subtract 130 from 150, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 12:
The number 65 fits into 200 3 times, leaving a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 13440.076923
Deduct 195 from 200 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 13:
When dividing 50 by 65, we get 0 with a remainder of 50.
The next digit of our result is 0. 
Result so far: 13440.076923
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 14:
65 goes into 500 7 times with a remainder of 45.
Put 7 as the next digit of the answer. 
Result so far: 13440.07692307
Deduct 455 from 500 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

The final outcome is 13440.07692307, with a leftover of 4.5e-08.