We look at the division of 380567 by 84 
The aim is to understand the frequency of 84 in 380567.

Going ahead to step 1:
84 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 84

Advancing to step 2:
If we divide 38 by 84, we get 0 and a remainder of 38.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 38, we end up with 38.
Take the next digit (0) from the dividend and append it to 38, then repeat: 380 / 84

Step 3:
84 goes into 380 4 times with a remainder of 44.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtract 336 from 380 to get 44.
Grab the next digit (5) from the dividend, add it to 44, then carry on: 445 / 84

Advancing to step 4:
84 goes into 445 5 times with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 45.0
The remainder is 25 after subtracting 420 from 445.
Include the next digit (6) from the dividend after 25, then repeat: 256 / 84

On to step 5:
256 divided by 84 is 3 with a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 453.0
The remainder is 4 after subtracting 252 from 256.
Include the next digit (7) from the dividend after 4, then repeat: 47 / 84

On to step 6:
84 goes into 47 0 times with a remainder of 47.
Use 0 as the next digit of our solution. 
Result so far: 4530.0
If we subtract 0 from 47, we 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.

Going ahead to step 7:
When dividing 470 by 84, we get 5 with a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 4530.5
Deduct 420 from 470 and we're left 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.

On to step 8:
If we divide 500 by 84, we get 5 and a remainder of 80.
The number 5 becomes the next digit in our result. 
Result so far: 4530.55
The remainder is 80 after subtracting 420 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Our division results in 4530.55 with a remaining 0.08.