We're dividing 989619 by 64 
The aim is to understand the frequency of 64 in 989619.

Let's proceed to step 1:
64 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Bring next digit (8) of the dividend behind the 9 and repeat the process: 98 / 64

Going ahead to step 2:
64 goes into 98 1 times with a remainder of 34.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 64 from 98 and we're left with 34.
Append the next digit (9) from the dividend to 34 and continue with: 349 / 64

Advancing to step 3:
If we divide 349 by 64, we get 5 and a remainder of 29.
Put 5 as the next digit of the answer. 
Result so far: 15.0
Subtracting 320 from 349 leaves us with 29.
Grab the next digit (6) from the dividend, add it to 29, then carry on: 296 / 64

Moving on to step 4:
The number 64 fits into 296 4 times, leaving a remainder of 40.
Use 4 as the next digit of our solution. 
Result so far: 154.0
The remainder is 40 after subtracting 256 from 296.
Take the next digit (1) from the dividend and append it to 40, then repeat: 401 / 64

Moving on to step 5:
If we divide 401 by 64, we get 6 and a remainder of 17.
Use 6 as the next digit of our solution. 
Result so far: 1546.0
If we subtract 384 from 401, we get 17.
Append the next digit (9) from the dividend to 17 and continue with: 179 / 64

On to step 6:
179 divided by 64 is 2 with a remainder of 51.
Write down 2 as next digit of the result. 
Result so far: 15462.0
Subtract 128 from 179 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 7:
510 divided by 64 is 7 with a remainder of 62.
The number 7 becomes the next digit in our result. 
Result so far: 15462.7
If we take 448 away from 510, we end up with 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:
64 goes into 620 9 times with a remainder of 44.
The next digit of our result is 9. 
Result so far: 15462.79
If we take 576 away from 620, we end up with 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:
64 can be fit into 440 6 times, resulting in a remainder of 56.
The next digit of our result is 6. 
Result so far: 15462.796
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.

Moving on to step 10:
560 divided by 64 is 8 with a remainder of 48.
The next digit of our result is 8. 
Result so far: 15462.7968
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.

Let's proceed to step 11:
64 can be fit into 480 7 times, resulting in a remainder of 32.
Record the quotient 7 as the next digit in the result. 
Result so far: 15462.79687
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.

Going ahead to step 12:
64 goes into 320 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 15462.796875
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.

Moving on to step 13:
64 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 15462.796875
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.

On to step 14:
64 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 15462.796875
Subtracting 0 from 0 leaves us 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 15462.796875, and the remainder is 0.0.