Let's divide 259617 by 73
The aim is to understand the frequency of 73 in 259617.

Moving on to step 1:
The number 73 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 73

Step 2:
73 can be fit into 25 0 times, resulting in a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 25, we end up with 25.
Grab the next digit (9) from the dividend, add it to 25, then carry on: 259 / 73

Going ahead to step 3:
73 can be fit into 259 3 times, resulting in a remainder of 40.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 219 from 259, we get 40.
Include the next digit (6) from the dividend after 40, then repeat: 406 / 73

Let's proceed to step 4:
73 can be fit into 406 5 times, resulting in a remainder of 41.
Put 5 as the next digit of the answer. 
Result so far: 35.0
The remainder is 41 after subtracting 365 from 406.
Include the next digit (1) from the dividend after 41, then repeat: 411 / 73

Let's proceed to step 5:
73 can be fit into 411 5 times, resulting in a remainder of 46.
Record the quotient 5 as the next digit in the result. 
Result so far: 355.0
Subtracting 365 from 411 leaves us with 46.
Bring next digit (7) of the dividend behind the 46 and repeat the process: 467 / 73

Step 6:
467 divided by 73 is 6 with a remainder of 29.
Record the quotient 6 as the next digit in the result. 
Result so far: 3556.0
If we subtract 438 from 467, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 7:
73 can be fit into 290 3 times, resulting in a remainder of 71.
The number 3 becomes the next digit in our result. 
Result so far: 3556.3
If we take 219 away from 290, we end up with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

On to step 8:
73 goes into 710 9 times with a remainder of 53.
Put 9 as the next digit of the answer. 
Result so far: 3556.39
If we take 657 away from 710, we end up with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Advancing to step 9:
When dividing 530 by 73, we get 7 with a remainder of 19.
Write down 7 as next digit of the result. 
Result so far: 3556.397
Deduct 511 from 530 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 10:
The number 73 fits into 190 2 times, leaving a remainder of 44.
Use 2 as the next digit of our solution. 
Result so far: 3556.3972
Subtracting 146 from 190 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 11:
When dividing 440 by 73, we get 6 with a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 3556.39726
Deduct 438 from 440 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 12:
If we divide 20 by 73, we get 0 and a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 3556.39726
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 13:
When dividing 200 by 73, we get 2 with a remainder of 54.
The next digit of our result is 2. 
Result so far: 3556.3972602
Deduct 146 from 200 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 14:
When dividing 540 by 73, we get 7 with a remainder of 29.
The number 7 becomes the next digit in our result. 
Result so far: 3556.39726027
Subtracting 511 from 540 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

After the division, we end up with 3556.39726027 and a remainder of 2.9e-08.