407583 divided by 73 
The aim is to understand the frequency of 73 in 407583.

Let's proceed to step 1:
When dividing 4 by 73, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 73

Moving on to step 2:
When dividing 40 by 73, we get 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 40, we end up with 40.
Take the next digit (7) from the dividend and append it to 40, then repeat: 407 / 73

Advancing to step 3:
73 goes into 407 5 times with a remainder of 42.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
The remainder is 42 after subtracting 365 from 407.
Bring next digit (5) of the dividend behind the 42 and repeat the process: 425 / 73

Step 4:
73 goes into 425 5 times with a remainder of 60.
Record the quotient 5 as the next digit in the result. 
Result so far: 55.0
Deduct 365 from 425 and we're left with 60.
Take the next digit (8) from the dividend and append it to 60, then repeat: 608 / 73

On to step 5:
608 divided by 73 is 8 with a remainder of 24.
The next digit of our result is 8. 
Result so far: 558.0
The remainder is 24 after subtracting 584 from 608.
Bring next digit (3) of the dividend behind the 24 and repeat the process: 243 / 73

On to step 6:
243 divided by 73 is 3 with a remainder of 24.
Record the quotient 3 as the next digit in the result. 
Result so far: 5583.0
If we take 219 away from 243, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 7:
73 can be fit into 240 3 times, resulting in a remainder of 21.
Record the quotient 3 as the next digit in the result. 
Result so far: 5583.3
If we subtract 219 from 240, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 8:
73 can be fit into 210 2 times, resulting in a remainder of 64.
Use 2 as the next digit of our solution. 
Result so far: 5583.32
Subtracting 146 from 210 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 9:
If we divide 640 by 73, we get 8 and a remainder of 56.
The next digit of our result is 8. 
Result so far: 5583.328
If we take 584 away from 640, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 10:
73 can be fit into 560 7 times, resulting in a remainder of 49.
Use 7 as the next digit of our solution. 
Result so far: 5583.3287
Deduct 511 from 560 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Advancing to step 11:
When dividing 490 by 73, we get 6 with a remainder of 52.
Put 6 as the next digit of the answer. 
Result so far: 5583.32876
Subtracting 438 from 490 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 12:
If we divide 520 by 73, we get 7 and a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 5583.328767
Subtracting 511 from 520 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 13:
When dividing 90 by 73, we get 1 with a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 5583.3287671
If we take 73 away from 90, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 14:
If we divide 170 by 73, we get 2 and a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 5583.32876712
Subtract 146 from 170 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Our division results in 5583.32876712 with a remaining 2.4e-08.