We divide 321870 by 64
The aim is to understand the frequency of 64 in 321870.

Moving on to step 1:
64 goes into 3 0 times with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (2) of the dividend behind the 3 and repeat the process: 32 / 64

Going ahead to step 2:
32 divided by 64 is 0 with a remainder of 32.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 32 to get 32.
Fetch the next digit (1) from the dividend, attach it to 32 and continue: 321 / 64

Advancing to step 3:
64 can be fit into 321 5 times, resulting in a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtracting 320 from 321 leaves us with 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 64

Going ahead to step 4:
64 goes into 18 0 times with a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 50.0
If we take 0 away from 18, we end up with 18.
Append the next digit (7) from the dividend to 18 and continue with: 187 / 64

Let's proceed to step 5:
The number 64 fits into 187 2 times, leaving a remainder of 59.
Put 2 as the next digit of the answer. 
Result so far: 502.0
Subtract 128 from 187 to get 59.
Include the next digit (0) from the dividend after 59, then repeat: 590 / 64

Moving on to step 6:
64 goes into 590 9 times with a remainder of 14.
The number 9 becomes the next digit in our result. 
Result so far: 5029.0
Subtracting 576 from 590 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 7:
When dividing 140 by 64, we get 2 with a remainder of 12.
The next digit of our result is 2. 
Result so far: 5029.2
If we subtract 128 from 140, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 8:
When dividing 120 by 64, we get 1 with a remainder of 56.
Put 1 as the next digit of the answer. 
Result so far: 5029.21
Deduct 64 from 120 and we're left with 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 9:
The number 64 fits into 560 8 times, leaving a remainder of 48.
Record the quotient 8 as the next digit in the result. 
Result so far: 5029.218
If we subtract 512 from 560, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 10:
When dividing 480 by 64, we get 7 with a remainder of 32.
The number 7 becomes the next digit in our result. 
Result so far: 5029.2187
Subtracting 448 from 480 leaves us 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.

Let's proceed to step 11:
64 goes into 320 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 5029.21875
Deduct 320 from 320 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 12:
64 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 5029.21875
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 13:
0 divided by 64 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 5029.21875
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.

The final result is 5029.21875 with a remainder of 0.0.