We look at the division of 121947 by 64 
The aim is to understand the frequency of 64 in 121947.

Let's proceed to step 1:
64 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 64

On to step 2:
64 goes into 12 0 times with a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Fetch the next digit (1) from the dividend, attach it to 12 and continue: 121 / 64

Going ahead to step 3:
64 can be fit into 121 1 times, resulting in a remainder of 57.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 57 after subtracting 64 from 121.
Append the next digit (9) from the dividend to 57 and continue with: 579 / 64

Moving on to step 4:
579 divided by 64 is 9 with a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 19.0
Subtract 576 from 579 to get 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 64

On to step 5:
64 can be fit into 34 0 times, resulting in a remainder of 34.
The next digit of our result is 0. 
Result so far: 190.0
If we take 0 away from 34, we end up with 34.
Append the next digit (7) from the dividend to 34 and continue with: 347 / 64

Let's proceed to step 6:
When dividing 347 by 64, we get 5 with a remainder of 27.
Record the quotient 5 as the next digit in the result. 
Result so far: 1905.0
If we subtract 320 from 347, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 7:
64 can be fit into 270 4 times, resulting in a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 1905.4
Subtract 256 from 270 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:
If we divide 140 by 64, we get 2 and a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 1905.42
Subtracting 128 from 140 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 9:
64 goes into 120 1 times with a remainder of 56.
The number 1 becomes the next digit in our result. 
Result so far: 1905.421
If we subtract 64 from 120, 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.

Moving on to step 10:
64 can be fit into 560 8 times, resulting in a remainder of 48.
The next digit of our result is 8. 
Result so far: 1905.4218
If we take 512 away from 560, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 11:
If we divide 480 by 64, we get 7 and a remainder of 32.
The next digit of our result is 7. 
Result so far: 1905.42187
If we take 448 away from 480, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 12:
When dividing 320 by 64, we get 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 1905.421875
Subtract 320 from 320 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 13:
When dividing 0 by 64, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1905.421875
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 14:
64 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1905.421875
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 1905.421875, and the remainder is 0.0.