Let's divide 779987 by 73
The aim is to understand the frequency of 73 in 779987.

Advancing to step 1:
If we divide 7 by 73, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 73

Advancing to step 2:
73 goes into 77 1 times with a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 73 from 77 leaves us with 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 73

Going ahead to step 3:
If we divide 49 by 73, we get 0 and a remainder of 49.
The next digit of our result is 0. 
Result so far: 10.0
Subtract 0 from 49 to get 49.
Bring next digit (9) of the dividend behind the 49 and repeat the process: 499 / 73

Advancing to step 4:
When dividing 499 by 73, we get 6 with a remainder of 61.
Use 6 as the next digit of our solution. 
Result so far: 106.0
The remainder is 61 after subtracting 438 from 499.
Include the next digit (8) from the dividend after 61, then repeat: 618 / 73

Step 5:
73 can be fit into 618 8 times, resulting in a remainder of 34.
Record the quotient 8 as the next digit in the result. 
Result so far: 1068.0
If we subtract 584 from 618, we get 34.
Bring next digit (7) of the dividend behind the 34 and repeat the process: 347 / 73

Moving on to step 6:
73 goes into 347 4 times with a remainder of 55.
Write down 4 as next digit of the result. 
Result so far: 10684.0
The remainder is 55 after subtracting 292 from 347.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 7:
The number 73 fits into 550 7 times, leaving a remainder of 39.
Use 7 as the next digit of our solution. 
Result so far: 10684.7
The remainder is 39 after subtracting 511 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 8:
When dividing 390 by 73, we get 5 with a remainder of 25.
The next digit of our result is 5. 
Result so far: 10684.75
Deduct 365 from 390 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 9:
When dividing 250 by 73, we get 3 with a remainder of 31.
Use 3 as the next digit of our solution. 
Result so far: 10684.753
Deduct 219 from 250 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 10:
310 divided by 73 is 4 with a remainder of 18.
Record the quotient 4 as the next digit in the result. 
Result so far: 10684.7534
Subtracting 292 from 310 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 11:
The number 73 fits into 180 2 times, leaving a remainder of 34.
Use 2 as the next digit of our solution. 
Result so far: 10684.75342
If we take 146 away from 180, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 12:
73 goes into 340 4 times with a remainder of 48.
The number 4 becomes the next digit in our result. 
Result so far: 10684.753424
Deduct 292 from 340 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 13:
When dividing 480 by 73, we get 6 with a remainder of 42.
Use 6 as the next digit of our solution. 
Result so far: 10684.7534246
Deduct 438 from 480 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 14:
73 can be fit into 420 5 times, resulting in a remainder of 55.
The next digit of our result is 5. 
Result so far: 10684.75342465
The remainder is 55 after subtracting 365 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

The final result is 10684.75342465 with a remainder of 5.5e-08.