We're dividing 878733 by 73 
The aim is to understand the frequency of 73 in 878733.

Let's proceed to step 1:
8 divided by 73 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 73

Moving on to step 2:
73 can be fit into 87 1 times, resulting in a remainder of 14.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 73 from 87, we get 14.
Grab the next digit (8) from the dividend, add it to 14, then carry on: 148 / 73

Step 3:
When dividing 148 by 73, we get 2 with a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Deduct 146 from 148 and we're left with 2.
Bring next digit (7) of the dividend behind the 2 and repeat the process: 27 / 73

Moving on to step 4:
73 can be fit into 27 0 times, resulting in a remainder of 27.
Use 0 as the next digit of our solution. 
Result so far: 120.0
Subtract 0 from 27 to get 27.
Take the next digit (3) from the dividend and append it to 27, then repeat: 273 / 73

Going ahead to step 5:
73 can be fit into 273 3 times, resulting in a remainder of 54.
Put 3 as the next digit of the answer. 
Result so far: 1203.0
The remainder is 54 after subtracting 219 from 273.
Bring next digit (3) of the dividend behind the 54 and repeat the process: 543 / 73

Going ahead to step 6:
73 goes into 543 7 times with a remainder of 32.
The number 7 becomes the next digit in our result. 
Result so far: 12037.0
Subtracting 511 from 543 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 7:
The number 73 fits into 320 4 times, leaving a remainder of 28.
The number 4 becomes the next digit in our result. 
Result so far: 12037.4
If we take 292 away from 320, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 8:
The number 73 fits into 280 3 times, leaving a remainder of 61.
Use 3 as the next digit of our solution. 
Result so far: 12037.43
Subtracting 219 from 280 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Advancing to step 9:
When dividing 610 by 73, we get 8 with a remainder of 26.
Use 8 as the next digit of our solution. 
Result so far: 12037.438
The remainder is 26 after subtracting 584 from 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 10:
When dividing 260 by 73, we get 3 with a remainder of 41.
Put 3 as the next digit of the answer. 
Result so far: 12037.4383
Subtract 219 from 260 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 11:
73 goes into 410 5 times with a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 12037.43835
If we take 365 away from 410, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 12:
When dividing 450 by 73, we get 6 with a remainder of 12.
The next digit of our result is 6. 
Result so far: 12037.438356
Subtract 438 from 450 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 13:
120 divided by 73 is 1 with a remainder of 47.
Write down 1 as next digit of the result. 
Result so far: 12037.4383561
Subtract 73 from 120 to get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Let's proceed to step 14:
The number 73 fits into 470 6 times, leaving a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 12037.43835616
The remainder is 32 after subtracting 438 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Our division results in 12037.43835616 with a remaining 3.2e-08.