We're dividing 625850 by 73 
The aim is to understand the frequency of 73 in 625850.

Advancing to step 1:
When dividing 6 by 73, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 73

Moving on to step 2:
73 can be fit into 62 0 times, resulting in a remainder of 62.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 62, we get 62.
Append the next digit (5) from the dividend to 62 and continue with: 625 / 73

Let's proceed to step 3:
The number 73 fits into 625 8 times, leaving a remainder of 41.
The next digit of our result is 8. 
Result so far: 8.0
Deduct 584 from 625 and we're left with 41.
Append the next digit (8) from the dividend to 41 and continue with: 418 / 73

Advancing to step 4:
73 goes into 418 5 times with a remainder of 53.
Put 5 as the next digit of the answer. 
Result so far: 85.0
Deduct 365 from 418 and we're left with 53.
Take the next digit (5) from the dividend and append it to 53, then repeat: 535 / 73

On to step 5:
When dividing 535 by 73, we get 7 with a remainder of 24.
Put 7 as the next digit of the answer. 
Result so far: 857.0
Deduct 511 from 535 and we're left with 24.
Include the next digit (0) from the dividend after 24, then repeat: 240 / 73

Moving on to step 6:
The number 73 fits into 240 3 times, leaving a remainder of 21.
Use 3 as the next digit of our solution. 
Result so far: 8573.0
Subtracting 219 from 240 leaves us with 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 7:
210 divided by 73 is 2 with a remainder of 64.
The number 2 becomes the next digit in our result. 
Result so far: 8573.2
Subtract 146 from 210 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 8:
73 goes into 640 8 times with a remainder of 56.
Record the quotient 8 as the next digit in the result. 
Result so far: 8573.28
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 9:
560 divided by 73 is 7 with a remainder of 49.
Record the quotient 7 as the next digit in the result. 
Result so far: 8573.287
The remainder is 49 after subtracting 511 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

On to step 10:
490 divided by 73 is 6 with a remainder of 52.
The next digit of our result is 6. 
Result so far: 8573.2876
Subtract 438 from 490 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 11:
520 divided by 73 is 7 with a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 8573.28767
Subtract 511 from 520 to get 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 12:
When dividing 90 by 73, we get 1 with a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 8573.287671
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.

Moving on to step 13:
73 can be fit into 170 2 times, resulting in a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 8573.2876712
If we subtract 146 from 170, we 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.

Moving on to step 14:
73 can be fit into 240 3 times, resulting in a remainder of 21.
Write down 3 as next digit of the result. 
Result so far: 8573.28767123
Subtract 219 from 240 to 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.

Our division results in 8573.28767123 with a remaining 2.1e-08.