73894 divided by 80 
The aim is to understand the frequency of 80 in 73894.

Let's proceed to step 1:
80 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 80

Let's proceed to step 2:
80 can be fit into 73 0 times, resulting in a remainder of 73.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 73 after subtracting 0 from 73.
Include the next digit (8) from the dividend after 73, then repeat: 738 / 80

Moving on to step 3:
If we divide 738 by 80, we get 9 and a remainder of 18.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we take 720 away from 738, we end up with 18.
Append the next digit (9) from the dividend to 18 and continue with: 189 / 80

Step 4:
When dividing 189 by 80, we get 2 with a remainder of 29.
Use 2 as the next digit of our solution. 
Result so far: 92.0
Deduct 160 from 189 and we're left with 29.
Grab the next digit (4) from the dividend, add it to 29, then carry on: 294 / 80

Moving on to step 5:
80 can be fit into 294 3 times, resulting in a remainder of 54.
The next digit of our result is 3. 
Result so far: 923.0
If we take 240 away from 294, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 6:
540 divided by 80 is 6 with a remainder of 60.
Put 6 as the next digit of the answer. 
Result so far: 923.6
If we take 480 away from 540, we end up 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.

Step 7:
If we divide 600 by 80, we get 7 and a remainder of 40.
The number 7 becomes the next digit in our result. 
Result so far: 923.67
If we take 560 away from 600, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 8:
80 can be fit into 400 5 times, resulting in a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 923.675
Subtracting 400 from 400 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
80 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 923.675
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 10:
0 divided by 80 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 923.675
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 923.675, with a leftover of 0.0.