We're dividing 702485 by 73 
The aim is to understand the frequency of 73 in 702485.

Going ahead to step 1:
The number 73 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (0) of the dividend behind the 7 and repeat the process: 70 / 73

Moving on to step 2:
70 divided by 73 is 0 with a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 70 to get 70.
Append the next digit (2) from the dividend to 70 and continue with: 702 / 73

Let's proceed to step 3:
The number 73 fits into 702 9 times, leaving a remainder of 45.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
The remainder is 45 after subtracting 657 from 702.
Take the next digit (4) from the dividend and append it to 45, then repeat: 454 / 73

Let's proceed to step 4:
73 can be fit into 454 6 times, resulting in a remainder of 16.
The next digit of our result is 6. 
Result so far: 96.0
If we subtract 438 from 454, we get 16.
Bring next digit (8) of the dividend behind the 16 and repeat the process: 168 / 73

Moving on to step 5:
When dividing 168 by 73, we get 2 with a remainder of 22.
Write down 2 as next digit of the result. 
Result so far: 962.0
If we subtract 146 from 168, we get 22.
Take the next digit (5) from the dividend and append it to 22, then repeat: 225 / 73

Let's proceed to step 6:
When dividing 225 by 73, we get 3 with a remainder of 6.
Put 3 as the next digit of the answer. 
Result so far: 9623.0
If we subtract 219 from 225, we get 6.
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 7:
60 divided by 73 is 0 with a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 9623.0
If we take 0 away from 60, we end up 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.

Moving on to step 8:
The number 73 fits into 600 8 times, leaving a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 9623.08
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.

On to step 9:
160 divided by 73 is 2 with a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 9623.082
The remainder is 14 after subtracting 146 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 10:
73 goes into 140 1 times with a remainder of 67.
The number 1 becomes the next digit in our result. 
Result so far: 9623.0821
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.

Moving on to step 11:
670 divided by 73 is 9 with a remainder of 13.
The number 9 becomes the next digit in our result. 
Result so far: 9623.08219
Subtract 657 from 670 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 12:
73 goes into 130 1 times with a remainder of 57.
The next digit of our result is 1. 
Result so far: 9623.082191
If we subtract 73 from 130, we get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Going ahead to step 13:
When dividing 570 by 73, we get 7 with a remainder of 59.
Write down 7 as next digit of the result. 
Result so far: 9623.0821917
If we subtract 511 from 570, we get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

On to step 14:
The number 73 fits into 590 8 times, leaving a remainder of 6.
The next digit of our result is 8. 
Result so far: 9623.08219178
If we take 584 away from 590, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

In conclusion, the division gives 9623.08219178 with a balance of 6e-09.