508709 ÷ 73 
The aim is to understand the frequency of 73 in 508709.

Moving on to step 1:
The number 73 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 73

Moving on to step 2:
When dividing 50 by 73, we get 0 with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 50 and we're left with 50.
Bring next digit (8) of the dividend behind the 50 and repeat the process: 508 / 73

On to step 3:
When dividing 508 by 73, we get 6 with a remainder of 70.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtracting 438 from 508 leaves us with 70.
Append the next digit (7) from the dividend to 70 and continue with: 707 / 73

Step 4:
707 divided by 73 is 9 with a remainder of 50.
The number 9 becomes the next digit in our result. 
Result so far: 69.0
Subtract 657 from 707 to get 50.
Take the next digit (0) from the dividend and append it to 50, then repeat: 500 / 73

Going ahead to step 5:
If we divide 500 by 73, we get 6 and a remainder of 62.
The next digit of our result is 6. 
Result so far: 696.0
If we subtract 438 from 500, we get 62.
Take the next digit (9) from the dividend and append it to 62, then repeat: 629 / 73

Advancing to step 6:
73 can be fit into 629 8 times, resulting in a remainder of 45.
The number 8 becomes the next digit in our result. 
Result so far: 6968.0
Subtracting 584 from 629 leaves us 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.

Moving on to step 7:
If we divide 450 by 73, we get 6 and a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 6968.6
Deduct 438 from 450 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 8:
The number 73 fits into 120 1 times, leaving a remainder of 47.
Write down 1 as next digit of the result. 
Result so far: 6968.61
Subtract 73 from 120 to get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

On to step 9:
If we divide 470 by 73, we get 6 and a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 6968.616
Deduct 438 from 470 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 10:
73 can be fit into 320 4 times, resulting in a remainder of 28.
The next digit of our result is 4. 
Result so far: 6968.6164
If we take 292 away from 320, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 11:
If we divide 280 by 73, we get 3 and a remainder of 61.
Write down 3 as next digit of the result. 
Result so far: 6968.61643
Deduct 219 from 280 and we're left with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Going ahead to step 12:
73 can be fit into 610 8 times, resulting in a remainder of 26.
Record the quotient 8 as the next digit in the result. 
Result so far: 6968.616438
The remainder is 26 after subtracting 584 from 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 13:
The number 73 fits into 260 3 times, leaving a remainder of 41.
The number 3 becomes the next digit in our result. 
Result so far: 6968.6164383
Subtract 219 from 260 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 14:
When dividing 410 by 73, we get 5 with a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 6968.61643835
If we subtract 365 from 410, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

After the division, we end up with 6968.61643835 and a remainder of 4.5e-08.