We divide 4145 by 84
The aim is to understand the frequency of 84 in 4145.

Step 1:
84 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (1) from the dividend, add it to 4, then carry on: 41 / 84

Let's proceed to step 2:
The number 84 fits into 41 0 times, leaving a remainder of 41.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 41, we end up with 41.
Fetch the next digit (4) from the dividend, attach it to 41 and continue: 414 / 84

Let's proceed to step 3:
When dividing 414 by 84, we get 4 with a remainder of 78.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 336 from 414, we get 78.
Take the next digit (5) from the dividend and append it to 78, then repeat: 785 / 84

Advancing to step 4:
84 goes into 785 9 times with a remainder of 29.
The next digit of our result is 9. 
Result so far: 49.0
If we subtract 756 from 785, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 5:
When dividing 290 by 84, we get 3 with a remainder of 38.
The next digit of our result is 3. 
Result so far: 49.3
Deduct 252 from 290 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.

Going ahead to step 6:
380 divided by 84 is 4 with a remainder of 44.
Write down 4 as next digit of the result. 
Result so far: 49.34
The remainder is 44 after subtracting 336 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 7:
If we divide 440 by 84, we get 5 and a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 49.345
Subtract 420 from 440 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 8:
If we divide 200 by 84, we get 2 and a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 49.3452
If we subtract 168 from 200, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 9:
When dividing 320 by 84, we get 3 with a remainder of 68.
Record the quotient 3 as the next digit in the result. 
Result so far: 49.34523
If we subtract 252 from 320, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 10:
When dividing 680 by 84, we get 8 with a remainder of 8.
The next digit of our result is 8. 
Result so far: 49.345238
Subtracting 672 from 680 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 11:
84 can be fit into 80 0 times, resulting in a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 49.345238
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 12:
84 goes into 800 9 times with a remainder of 44.
Use 9 as the next digit of our solution. 
Result so far: 49.34523809
Subtracting 756 from 800 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Our division results in 49.34523809 with a remaining 4.4e-08.