619157 divided by 84 
The aim is to understand the frequency of 84 in 619157.

Moving on to step 1:
84 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (1) from the dividend and append it to 6, then repeat: 61 / 84

Step 2:
The number 84 fits into 61 0 times, leaving a remainder of 61.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 61 to get 61.
Include the next digit (9) from the dividend after 61, then repeat: 619 / 84

On to step 3:
The number 84 fits into 619 7 times, leaving a remainder of 31.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we subtract 588 from 619, we get 31.
Grab the next digit (1) from the dividend, add it to 31, then carry on: 311 / 84

Going ahead to step 4:
84 can be fit into 311 3 times, resulting in a remainder of 59.
Write down 3 as next digit of the result. 
Result so far: 73.0
If we subtract 252 from 311, we get 59.
Include the next digit (5) from the dividend after 59, then repeat: 595 / 84

Let's proceed to step 5:
When dividing 595 by 84, we get 7 with a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 737.0
The remainder is 7 after subtracting 588 from 595.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 84

Let's proceed to step 6:
84 goes into 77 0 times with a remainder of 77.
The number 0 becomes the next digit in our result. 
Result so far: 7370.0
If we subtract 0 from 77, we get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Advancing to step 7:
84 can be fit into 770 9 times, resulting in a remainder of 14.
Record the quotient 9 as the next digit in the result. 
Result so far: 7370.9
Subtract 756 from 770 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 8:
When dividing 140 by 84, we get 1 with a remainder of 56.
Put 1 as the next digit of the answer. 
Result so far: 7370.91
The remainder is 56 after subtracting 84 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 9:
84 goes into 560 6 times with a remainder of 56.
Record the quotient 6 as the next digit in the result. 
Result so far: 7370.916
If we subtract 504 from 560, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 10:
When dividing 560 by 84, we get 6 with a remainder of 56.
The number 6 becomes the next digit in our result. 
Result so far: 7370.9166
The remainder is 56 after subtracting 504 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

The final outcome is 7370.9166, with a leftover of 0.00056.