We're dividing 64861954 by 18 
The aim is to understand the frequency of 18 in 64861954.

Step 1:
If we divide 6 by 18, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 18

Moving on to step 2:
The number 18 fits into 64 3 times, leaving a remainder of 10.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 54 from 64 to get 10.
Take the next digit (8) from the dividend and append it to 10, then repeat: 108 / 18

Moving on to step 3:
18 goes into 108 6 times with a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 36.0
Subtracting 108 from 108 leaves us with 0.
Fetch the next digit (6) from the dividend, attach it to 0 and continue: 6 / 18

Advancing to step 4:
6 divided by 18 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 360.0
If we take 0 away from 6, we end up with 6.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 18

On to step 5:
61 divided by 18 is 3 with a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 3603.0
Subtracting 54 from 61 leaves us with 7.
Take the next digit (9) from the dividend and append it to 7, then repeat: 79 / 18

Let's proceed to step 6:
79 divided by 18 is 4 with a remainder of 7.
Record the quotient 4 as the next digit in the result. 
Result so far: 36034.0
The remainder is 7 after subtracting 72 from 79.
Take the next digit (5) from the dividend and append it to 7, then repeat: 75 / 18

Going ahead to step 7:
75 divided by 18 is 4 with a remainder of 3.
Record the quotient 4 as the next digit in the result. 
Result so far: 360344.0
If we subtract 72 from 75, we get 3.
Include the next digit (4) from the dividend after 3, then repeat: 34 / 18

Going ahead to step 8:
The number 18 fits into 34 1 times, leaving a remainder of 16.
The next digit of our result is 1. 
Result so far: 3603441.0
Subtract 18 from 34 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 9:
The number 18 fits into 160 8 times, leaving a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 3603441.8
Subtracting 144 from 160 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 10:
18 can be fit into 160 8 times, resulting in a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 3603441.88
Subtracting 144 from 160 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

In conclusion, the division gives 3603441.88 with a balance of 0.016.