We're dividing 772961 by 73 
The aim is to understand the frequency of 73 in 772961.

Step 1:
73 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 73

Step 2:
If we divide 77 by 73, we get 1 and a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 73 from 77 leaves us with 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 73

Let's proceed to step 3:
The number 73 fits into 42 0 times, leaving a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we take 0 away from 42, we end up with 42.
Grab the next digit (9) from the dividend, add it to 42, then carry on: 429 / 73

On to step 4:
When dividing 429 by 73, we get 5 with a remainder of 64.
The number 5 becomes the next digit in our result. 
Result so far: 105.0
The remainder is 64 after subtracting 365 from 429.
Grab the next digit (6) from the dividend, add it to 64, then carry on: 646 / 73

Advancing to step 5:
73 goes into 646 8 times with a remainder of 62.
Record the quotient 8 as the next digit in the result. 
Result so far: 1058.0
If we subtract 584 from 646, we get 62.
Bring next digit (1) of the dividend behind the 62 and repeat the process: 621 / 73

Moving on to step 6:
When dividing 621 by 73, we get 8 with a remainder of 37.
Write down 8 as next digit of the result. 
Result so far: 10588.0
The remainder is 37 after subtracting 584 from 621.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 7:
73 goes into 370 5 times with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 10588.5
If we subtract 365 from 370, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 8:
When dividing 50 by 73, we get 0 with a remainder of 50.
The next digit of our result is 0. 
Result so far: 10588.5
If we take 0 away from 50, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 9:
73 can be fit into 500 6 times, resulting in a remainder of 62.
The number 6 becomes the next digit in our result. 
Result so far: 10588.506
Subtract 438 from 500 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 10:
73 goes into 620 8 times with a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 10588.5068
If we take 584 away from 620, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 11:
73 goes into 360 4 times with a remainder of 68.
The number 4 becomes the next digit in our result. 
Result so far: 10588.50684
Subtracting 292 from 360 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 12:
73 can be fit into 680 9 times, resulting in a remainder of 23.
Record the quotient 9 as the next digit in the result. 
Result so far: 10588.506849
If we subtract 657 from 680, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 13:
73 can be fit into 230 3 times, resulting in a remainder of 11.
Use 3 as the next digit of our solution. 
Result so far: 10588.5068493
Deduct 219 from 230 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 14:
The number 73 fits into 110 1 times, leaving a remainder of 37.
Put 1 as the next digit of the answer. 
Result so far: 10588.50684931
The remainder is 37 after subtracting 73 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

The final outcome is 10588.50684931, with a leftover of 3.7e-08.