We're dividing 247961 by 73 
The aim is to understand the frequency of 73 in 247961.

Let's proceed to step 1:
When dividing 2 by 73, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Take the next digit (4) from the dividend and append it to 2, then repeat: 24 / 73

Advancing to step 2:
73 goes into 24 0 times with a remainder of 24.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 24, we end up with 24.
Grab the next digit (7) from the dividend, add it to 24, then carry on: 247 / 73

On to step 3:
The number 73 fits into 247 3 times, leaving a remainder of 28.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 219 from 247 to get 28.
Take the next digit (9) from the dividend and append it to 28, then repeat: 289 / 73

Step 4:
When dividing 289 by 73, we get 3 with a remainder of 70.
The number 3 becomes the next digit in our result. 
Result so far: 33.0
If we take 219 away from 289, we end up with 70.
Fetch the next digit (6) from the dividend, attach it to 70 and continue: 706 / 73

Moving on to step 5:
73 goes into 706 9 times with a remainder of 49.
Put 9 as the next digit of the answer. 
Result so far: 339.0
Subtracting 657 from 706 leaves us with 49.
Take the next digit (1) from the dividend and append it to 49, then repeat: 491 / 73

Let's proceed to step 6:
73 can be fit into 491 6 times, resulting in a remainder of 53.
Write down 6 as next digit of the result. 
Result so far: 3396.0
If we subtract 438 from 491, we get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Let's proceed to step 7:
If we divide 530 by 73, we get 7 and a remainder of 19.
The next digit of our result is 7. 
Result so far: 3396.7
If we take 511 away from 530, we end up 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.

Advancing to step 8:
If we divide 190 by 73, we get 2 and a remainder of 44.
The number 2 becomes the next digit in our result. 
Result so far: 3396.72
The remainder is 44 after subtracting 146 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 9:
73 can be fit into 440 6 times, resulting in a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 3396.726
If we take 438 away from 440, we end up 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.

On to step 10:
The number 73 fits into 20 0 times, leaving a remainder of 20.
The next digit of our result is 0. 
Result so far: 3396.726
Subtract 0 from 20 to 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.

Moving on to step 11:
The number 73 fits into 200 2 times, leaving a remainder of 54.
Use 2 as the next digit of our solution. 
Result so far: 3396.72602
If we take 146 away from 200, we end up 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.

Moving on to step 12:
540 divided by 73 is 7 with a remainder of 29.
The number 7 becomes the next digit in our result. 
Result so far: 3396.726027
Deduct 511 from 540 and we're left 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.

Going ahead to step 13:
If we divide 290 by 73, we get 3 and a remainder of 71.
Write down 3 as next digit of the result. 
Result so far: 3396.7260273
If we subtract 219 from 290, we get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Going ahead to step 14:
When dividing 710 by 73, we get 9 with a remainder of 53.
Use 9 as the next digit of our solution. 
Result so far: 3396.72602739
Subtract 657 from 710 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

The final result is 3396.72602739 with a remainder of 5.3e-08.