280771 ÷ 73 
The aim is to understand the frequency of 73 in 280771.

Moving on to step 1:
The number 73 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 73

Let's proceed to step 2:
73 goes into 28 0 times with a remainder of 28.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 28 to get 28.
Grab the next digit (0) from the dividend, add it to 28, then carry on: 280 / 73

Going ahead to step 3:
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: 3.0
Subtract 219 from 280 to get 61.
Append the next digit (7) from the dividend to 61 and continue with: 617 / 73

Let's proceed to step 4:
The number 73 fits into 617 8 times, leaving a remainder of 33.
Record the quotient 8 as the next digit in the result. 
Result so far: 38.0
Subtracting 584 from 617 leaves us with 33.
Bring next digit (7) of the dividend behind the 33 and repeat the process: 337 / 73

Going ahead to step 5:
73 goes into 337 4 times with a remainder of 45.
Use 4 as the next digit of our solution. 
Result so far: 384.0
If we subtract 292 from 337, we get 45.
Bring next digit (1) of the dividend behind the 45 and repeat the process: 451 / 73

Let's proceed to step 6:
451 divided by 73 is 6 with a remainder of 13.
Put 6 as the next digit of the answer. 
Result so far: 3846.0
Deduct 438 from 451 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 7:
73 can be fit into 130 1 times, resulting in a remainder of 57.
Record the quotient 1 as the next digit in the result. 
Result so far: 3846.1
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.

Advancing to step 8:
73 can be fit into 570 7 times, resulting in a remainder of 59.
The number 7 becomes the next digit in our result. 
Result so far: 3846.17
Subtract 511 from 570 to 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 9:
The number 73 fits into 590 8 times, leaving a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 3846.178
Subtract 584 from 590 to 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.

Going ahead to step 10:
60 divided by 73 is 0 with a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 3846.178
Subtracting 0 from 60 leaves us 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.

Let's proceed to step 11:
If we divide 600 by 73, we get 8 and a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 3846.17808
The remainder is 16 after subtracting 584 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 12:
73 goes into 160 2 times with a remainder of 14.
Record the quotient 2 as the next digit in the result. 
Result so far: 3846.178082
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.

Let's proceed to step 13:
140 divided by 73 is 1 with a remainder of 67.
The next digit of our result is 1. 
Result so far: 3846.1780821
The remainder is 67 after subtracting 73 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Step 14:
73 can be fit into 670 9 times, resulting in a remainder of 13.
Record the quotient 9 as the next digit in the result. 
Result so far: 3846.17808219
Subtracting 657 from 670 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

In conclusion, the division gives 3846.17808219 with a balance of 1.3e-08.