Let's divide 656430 by 73
The aim is to understand the frequency of 73 in 656430.

On to step 1:
73 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 73

Moving on to step 2:
The number 73 fits into 65 0 times, leaving a remainder of 65.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 65 to get 65.
Include the next digit (6) from the dividend after 65, then repeat: 656 / 73

Going ahead to step 3:
If we divide 656 by 73, we get 8 and a remainder of 72.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
The remainder is 72 after subtracting 584 from 656.
Take the next digit (4) from the dividend and append it to 72, then repeat: 724 / 73

Going ahead to step 4:
The number 73 fits into 724 9 times, leaving a remainder of 67.
The number 9 becomes the next digit in our result. 
Result so far: 89.0
Subtract 657 from 724 to get 67.
Include the next digit (3) from the dividend after 67, then repeat: 673 / 73

Going ahead to step 5:
73 can be fit into 673 9 times, resulting in a remainder of 16.
Put 9 as the next digit of the answer. 
Result so far: 899.0
Deduct 657 from 673 and we're left with 16.
Append the next digit (0) from the dividend to 16 and continue with: 160 / 73

Advancing to step 6:
73 can be fit into 160 2 times, resulting in a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 8992.0
If we subtract 146 from 160, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 7:
When dividing 140 by 73, we get 1 with a remainder of 67.
Write down 1 as next digit of the result. 
Result so far: 8992.1
Subtract 73 from 140 to get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Advancing to step 8:
When dividing 670 by 73, we get 9 with a remainder of 13.
Write down 9 as next digit of the result. 
Result so far: 8992.19
The remainder is 13 after subtracting 657 from 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 9:
If we divide 130 by 73, we get 1 and a remainder of 57.
Put 1 as the next digit of the answer. 
Result so far: 8992.191
The remainder is 57 after subtracting 73 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Step 10:
73 goes into 570 7 times with a remainder of 59.
The next digit of our result is 7. 
Result so far: 8992.1917
Deduct 511 from 570 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Let's proceed to step 11:
73 goes into 590 8 times with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 8992.19178
The remainder is 6 after subtracting 584 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 12:
73 goes into 60 0 times with a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 8992.19178
Subtracting 0 from 60 leaves us with 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 13:
600 divided by 73 is 8 with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 8992.1917808
Subtract 584 from 600 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 14:
73 can be fit into 160 2 times, resulting in a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 8992.19178082
If we take 146 away from 160, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final result is 8992.19178082 with a remainder of 1.4e-08.