We're dividing 387834 by 73 
The aim is to understand the frequency of 73 in 387834.

Let's proceed to step 1:
3 divided by 73 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 73

On to step 2:
73 can be fit into 38 0 times, resulting in a remainder of 38.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 38 leaves us with 38.
Grab the next digit (7) from the dividend, add it to 38, then carry on: 387 / 73

Going ahead to step 3:
When dividing 387 by 73, we get 5 with a remainder of 22.
Put 5 as the next digit of the answer. 
Result so far: 5.0
The remainder is 22 after subtracting 365 from 387.
Grab the next digit (8) from the dividend, add it to 22, then carry on: 228 / 73

Advancing to step 4:
73 goes into 228 3 times with a remainder of 9.
Put 3 as the next digit of the answer. 
Result so far: 53.0
The remainder is 9 after subtracting 219 from 228.
Append the next digit (3) from the dividend to 9 and continue with: 93 / 73

On to step 5:
73 goes into 93 1 times with a remainder of 20.
Put 1 as the next digit of the answer. 
Result so far: 531.0
If we take 73 away from 93, we end up with 20.
Take the next digit (4) from the dividend and append it to 20, then repeat: 204 / 73

Advancing to step 6:
When dividing 204 by 73, we get 2 with a remainder of 58.
Record the quotient 2 as the next digit in the result. 
Result so far: 5312.0
The remainder is 58 after subtracting 146 from 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 7:
When dividing 580 by 73, we get 7 with a remainder of 69.
Record the quotient 7 as the next digit in the result. 
Result so far: 5312.7
Deduct 511 from 580 and we're left with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Step 8:
73 can be fit into 690 9 times, resulting in a remainder of 33.
Put 9 as the next digit of the answer. 
Result so far: 5312.79
Subtract 657 from 690 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 9:
When dividing 330 by 73, we get 4 with a remainder of 38.
The next digit of our result is 4. 
Result so far: 5312.794
Deduct 292 from 330 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 10:
If we divide 380 by 73, we get 5 and a remainder of 15.
The next digit of our result is 5. 
Result so far: 5312.7945
If we subtract 365 from 380, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 11:
If we divide 150 by 73, we get 2 and a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 5312.79452
Subtract 146 from 150 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 12:
If we divide 40 by 73, we get 0 and a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 5312.79452
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 13:
73 goes into 400 5 times with a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 5312.7945205
Subtract 365 from 400 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 14:
73 can be fit into 350 4 times, resulting in a remainder of 58.
Put 4 as the next digit of the answer. 
Result so far: 5312.79452054
If we take 292 away from 350, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

The final outcome is 5312.79452054, with a leftover of 5.8e-08.