859831 divided by 73 
The aim is to understand the frequency of 73 in 859831.

Moving on to step 1:
The number 73 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 73

Let's proceed to step 2:
85 divided by 73 is 1 with a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 73 from 85 leaves us with 12.
Fetch the next digit (9) from the dividend, attach it to 12 and continue: 129 / 73

Going ahead to step 3:
The number 73 fits into 129 1 times, leaving a remainder of 56.
Write down 1 as next digit of the result. 
Result so far: 11.0
If we subtract 73 from 129, we get 56.
Fetch the next digit (8) from the dividend, attach it to 56 and continue: 568 / 73

On to step 4:
The number 73 fits into 568 7 times, leaving a remainder of 57.
Write down 7 as next digit of the result. 
Result so far: 117.0
If we subtract 511 from 568, we get 57.
Take the next digit (3) from the dividend and append it to 57, then repeat: 573 / 73

Going ahead to step 5:
If we divide 573 by 73, we get 7 and a remainder of 62.
Use 7 as the next digit of our solution. 
Result so far: 1177.0
The remainder is 62 after subtracting 511 from 573.
Bring next digit (1) of the dividend behind the 62 and repeat the process: 621 / 73

Step 6:
73 goes into 621 8 times with a remainder of 37.
Put 8 as the next digit of the answer. 
Result so far: 11778.0
If we subtract 584 from 621, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 7:
If we divide 370 by 73, we get 5 and a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 11778.5
Deduct 365 from 370 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 8:
73 goes into 50 0 times with a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 11778.5
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:
500 divided by 73 is 6 with a remainder of 62.
Put 6 as the next digit of the answer. 
Result so far: 11778.506
If we subtract 438 from 500, we 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.

Step 10:
The number 73 fits into 620 8 times, leaving a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 11778.5068
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.

On to step 11:
73 can be fit into 360 4 times, resulting in a remainder of 68.
Record the quotient 4 as the next digit in the result. 
Result so far: 11778.50684
Deduct 292 from 360 and we're left 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.

On to step 12:
73 can be fit into 680 9 times, resulting in a remainder of 23.
Use 9 as the next digit of our solution. 
Result so far: 11778.506849
If we take 657 away from 680, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 13:
If we divide 230 by 73, we get 3 and a remainder of 11.
The next digit of our result is 3. 
Result so far: 11778.5068493
If we take 219 away from 230, we end up 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.

Let's proceed to step 14:
The number 73 fits into 110 1 times, leaving a remainder of 37.
Record the quotient 1 as the next digit in the result. 
Result so far: 11778.50684931
Subtract 73 from 110 to get 37.
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 11778.50684931, with a leftover of 3.7e-08.