We look at the division of 16146358 by 854 
The aim is to understand the frequency of 854 in 16146358.

Advancing to step 1:
When dividing 1 by 854, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 854

Advancing to step 2:
16 divided by 854 is 0 with a remainder of 16.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 16 and we're left with 16.
Bring next digit (1) of the dividend behind the 16 and repeat the process: 161 / 854

Let's proceed to step 3:
The number 854 fits into 161 0 times, leaving a remainder of 161.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 161 to get 161.
Bring next digit (4) of the dividend behind the 161 and repeat the process: 1614 / 854

Step 4:
854 goes into 1614 1 times with a remainder of 760.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 854 from 1614 and we're left with 760.
Take the next digit (6) from the dividend and append it to 760, then repeat: 7606 / 854

On to step 5:
854 can be fit into 7606 8 times, resulting in a remainder of 774.
Put 8 as the next digit of the answer. 
Result so far: 18.0
Subtracting 6832 from 7606 leaves us with 774.
Append the next digit (3) from the dividend to 774 and continue with: 7743 / 854

Advancing to step 6:
If we divide 7743 by 854, we get 9 and a remainder of 57.
The next digit of our result is 9. 
Result so far: 189.0
If we subtract 7686 from 7743, we get 57.
Include the next digit (5) from the dividend after 57, then repeat: 575 / 854

Moving on to step 7:
575 divided by 854 is 0 with a remainder of 575.
Put 0 as the next digit of the answer. 
Result so far: 1890.0
Subtract 0 from 575 to get 575.
Bring next digit (8) of the dividend behind the 575 and repeat the process: 5758 / 854

Advancing to step 8:
5758 divided by 854 is 6 with a remainder of 634.
Record the quotient 6 as the next digit in the result. 
Result so far: 18906.0
If we take 5124 away from 5758, we end up with 634.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6340, and continue the process.

Going ahead to step 9:
If we divide 6340 by 854, we get 7 and a remainder of 362.
Write down 7 as next digit of the result. 
Result so far: 18906.7
Subtract 5978 from 6340 to get 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Advancing to step 10:
3620 divided by 854 is 4 with a remainder of 204.
Put 4 as the next digit of the answer. 
Result so far: 18906.74
Subtract 3416 from 3620 to get 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Let's proceed to step 11:
When dividing 2040 by 854, we get 2 with a remainder of 332.
Record the quotient 2 as the next digit in the result. 
Result so far: 18906.742
Subtract 1708 from 2040 to get 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Advancing to step 12:
854 goes into 3320 3 times with a remainder of 758.
The number 3 becomes the next digit in our result. 
Result so far: 18906.7423
The remainder is 758 after subtracting 2562 from 3320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7580, and continue the process.

Moving on to step 13:
When dividing 7580 by 854, we get 8 with a remainder of 748.
Record the quotient 8 as the next digit in the result. 
Result so far: 18906.74238
Subtracting 6832 from 7580 leaves us with 748.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7480, and continue the process.

On to step 14:
7480 divided by 854 is 8 with a remainder of 648.
The next digit of our result is 8. 
Result so far: 18906.742388
If we take 6832 away from 7480, we end up with 648.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

After the division, we end up with 18906.742388 and a remainder of 6.48e-05.