579448 ÷ 65 
The aim is to understand the frequency of 65 in 579448.

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
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (7) from the dividend, attach it to 5 and continue: 57 / 65

On to step 2:
When dividing 57 by 65, we get 0 with a remainder of 57.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 57, we get 57.
Append the next digit (9) from the dividend to 57 and continue with: 579 / 65

Advancing to step 3:
When dividing 579 by 65, we get 8 with a remainder of 59.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtracting 520 from 579 leaves us with 59.
Take the next digit (4) from the dividend and append it to 59, then repeat: 594 / 65

On to step 4:
594 divided by 65 is 9 with a remainder of 9.
The number 9 becomes the next digit in our result. 
Result so far: 89.0
Deduct 585 from 594 and we're left with 9.
Include the next digit (4) from the dividend after 9, then repeat: 94 / 65

Going ahead to step 5:
94 divided by 65 is 1 with a remainder of 29.
Write down 1 as next digit of the result. 
Result so far: 891.0
Deduct 65 from 94 and we're left with 29.
Grab the next digit (8) from the dividend, add it to 29, then carry on: 298 / 65

Moving on to step 6:
298 divided by 65 is 4 with a remainder of 38.
Write down 4 as next digit of the result. 
Result so far: 8914.0
Deduct 260 from 298 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 7:
65 goes into 380 5 times with a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 8914.5
Deduct 325 from 380 and we're left 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.

Step 8:
If we divide 550 by 65, we get 8 and a remainder of 30.
Use 8 as the next digit of our solution. 
Result so far: 8914.58
The remainder is 30 after subtracting 520 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 9:
If we divide 300 by 65, we get 4 and a remainder of 40.
Write down 4 as next digit of the result. 
Result so far: 8914.584
Subtracting 260 from 300 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 10:
65 can be fit into 400 6 times, resulting in a remainder of 10.
The next digit of our result is 6. 
Result so far: 8914.5846
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.

On to step 11:
When dividing 100 by 65, we get 1 with a remainder of 35.
Record the quotient 1 as the next digit in the result. 
Result so far: 8914.58461
Subtract 65 from 100 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.

Going ahead to step 12:
If we divide 350 by 65, we get 5 and a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 8914.584615
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.

Advancing to step 13:
250 divided by 65 is 3 with a remainder of 55.
Use 3 as the next digit of our solution. 
Result so far: 8914.5846153
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.

On to step 14:
If we divide 550 by 65, we get 8 and a remainder of 30.
The number 8 becomes the next digit in our result. 
Result so far: 8914.58461538
Deduct 520 from 550 and we're left 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.

Our division results in 8914.58461538 with a remaining 3e-08.