189907 ÷ 64 
The aim is to understand the frequency of 64 in 189907.

Advancing to step 1:
1 divided by 64 is 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 (8) from the dividend, attach it to 1 and continue: 18 / 64

Moving on to step 2:
The number 64 fits into 18 0 times, leaving a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 18 after subtracting 0 from 18.
Grab the next digit (9) from the dividend, add it to 18, then carry on: 189 / 64

Going ahead to step 3:
64 goes into 189 2 times with a remainder of 61.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 128 from 189 to get 61.
Include the next digit (9) from the dividend after 61, then repeat: 619 / 64

Moving on to step 4:
64 goes into 619 9 times with a remainder of 43.
The number 9 becomes the next digit in our result. 
Result so far: 29.0
If we take 576 away from 619, we end up with 43.
Append the next digit (0) from the dividend to 43 and continue with: 430 / 64

Moving on to step 5:
If we divide 430 by 64, we get 6 and a remainder of 46.
Put 6 as the next digit of the answer. 
Result so far: 296.0
The remainder is 46 after subtracting 384 from 430.
Fetch the next digit (7) from the dividend, attach it to 46 and continue: 467 / 64

Step 6:
The number 64 fits into 467 7 times, leaving a remainder of 19.
Record the quotient 7 as the next digit in the result. 
Result so far: 2967.0
Subtract 448 from 467 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 7:
190 divided by 64 is 2 with a remainder of 62.
Record the quotient 2 as the next digit in the result. 
Result so far: 2967.2
Subtract 128 from 190 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 8:
The number 64 fits into 620 9 times, leaving a remainder of 44.
Put 9 as the next digit of the answer. 
Result so far: 2967.29
Subtract 576 from 620 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 9:
If we divide 440 by 64, we get 6 and a remainder of 56.
Use 6 as the next digit of our solution. 
Result so far: 2967.296
The remainder is 56 after subtracting 384 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 10:
If we divide 560 by 64, we get 8 and a remainder of 48.
Use 8 as the next digit of our solution. 
Result so far: 2967.2968
Deduct 512 from 560 and we're left 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.

Moving on to step 11:
480 divided by 64 is 7 with a remainder of 32.
The number 7 becomes the next digit in our result. 
Result so far: 2967.29687
Subtract 448 from 480 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 12:
64 can be fit into 320 5 times, resulting in a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 2967.296875
The remainder is 0 after subtracting 320 from 320.
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:
The number 64 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 2967.296875
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.

Step 14:
0 divided by 64 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 2967.296875
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 quotient of the division is 2967.296875, and the remainder is 0.0.