146457 divided by 64 
The aim is to understand the frequency of 64 in 146457.

Let's proceed to step 1:
64 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 64

Step 2:
64 goes into 14 0 times with a remainder of 14.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 14, we end up with 14.
Take the next digit (6) from the dividend and append it to 14, then repeat: 146 / 64

Moving on to step 3:
64 can be fit into 146 2 times, resulting in a remainder of 18.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 18 after subtracting 128 from 146.
Fetch the next digit (4) from the dividend, attach it to 18 and continue: 184 / 64

Step 4:
If we divide 184 by 64, we get 2 and a remainder of 56.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
Subtract 128 from 184 to get 56.
Grab the next digit (5) from the dividend, add it to 56, then carry on: 565 / 64

On to step 5:
If we divide 565 by 64, we get 8 and a remainder of 53.
Use 8 as the next digit of our solution. 
Result so far: 228.0
If we subtract 512 from 565, we get 53.
Grab the next digit (7) from the dividend, add it to 53, then carry on: 537 / 64

On to step 6:
If we divide 537 by 64, we get 8 and a remainder of 25.
Write down 8 as next digit of the result. 
Result so far: 2288.0
If we subtract 512 from 537, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 7:
If we divide 250 by 64, we get 3 and a remainder of 58.
Write down 3 as next digit of the result. 
Result so far: 2288.3
If we subtract 192 from 250, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 8:
580 divided by 64 is 9 with a remainder of 4.
Write down 9 as next digit of the result. 
Result so far: 2288.39
The remainder is 4 after subtracting 576 from 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
64 goes into 40 0 times with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 2288.39
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 10:
64 goes into 400 6 times with a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 2288.3906
The remainder is 16 after subtracting 384 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 11:
64 can be fit into 160 2 times, resulting in a remainder of 32.
Put 2 as the next digit of the answer. 
Result so far: 2288.39062
Deduct 128 from 160 and we're left 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.

Advancing to step 12:
When dividing 320 by 64, we get 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 2288.390625
If we take 320 away from 320, 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:
64 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 2288.390625
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.

Let's proceed to step 14:
64 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 2288.390625
Deduct 0 from 0 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.

The quotient of the division is 2288.390625, and the remainder is 0.0.