Let's divide 5328719 by 640
The aim is to understand the frequency of 640 in 5328719.

Advancing to step 1:
If we divide 5 by 640, we get 0 and a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 640

Advancing to step 2:
640 goes into 53 0 times with a remainder of 53.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 53 and we're left with 53.
Take the next digit (2) from the dividend and append it to 53, then repeat: 532 / 640

Let's proceed to step 3:
When dividing 532 by 640, we get 0 with a remainder of 532.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 532 and we're left with 532.
Bring next digit (8) of the dividend behind the 532 and repeat the process: 5328 / 640

Advancing to step 4:
640 can be fit into 5328 8 times, resulting in a remainder of 208.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtracting 5120 from 5328 leaves us with 208.
Append the next digit (7) from the dividend to 208 and continue with: 2087 / 640

Moving on to step 5:
640 goes into 2087 3 times with a remainder of 167.
The next digit of our result is 3. 
Result so far: 83.0
If we take 1920 away from 2087, we end up with 167.
Include the next digit (1) from the dividend after 167, then repeat: 1671 / 640

Moving on to step 6:
The number 640 fits into 1671 2 times, leaving a remainder of 391.
Record the quotient 2 as the next digit in the result. 
Result so far: 832.0
Subtracting 1280 from 1671 leaves us with 391.
Include the next digit (9) from the dividend after 391, then repeat: 3919 / 640

Moving on to step 7:
When dividing 3919 by 640, we get 6 with a remainder of 79.
Write down 6 as next digit of the result. 
Result so far: 8326.0
The remainder is 79 after subtracting 3840 from 3919.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

On to step 8:
When dividing 790 by 640, we get 1 with a remainder of 150.
Write down 1 as next digit of the result. 
Result so far: 8326.1
Subtracting 640 from 790 leaves us with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 9:
640 goes into 1500 2 times with a remainder of 220.
Write down 2 as next digit of the result. 
Result so far: 8326.12
The remainder is 220 after subtracting 1280 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Step 10:
640 goes into 2200 3 times with a remainder of 280.
Put 3 as the next digit of the answer. 
Result so far: 8326.123
Subtract 1920 from 2200 to get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 11:
When dividing 2800 by 640, we get 4 with a remainder of 240.
The next digit of our result is 4. 
Result so far: 8326.1234
If we subtract 2560 from 2800, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

On to step 12:
2400 divided by 640 is 3 with a remainder of 480.
The number 3 becomes the next digit in our result. 
Result so far: 8326.12343
Subtracting 1920 from 2400 leaves us with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

On to step 13:
640 can be fit into 4800 7 times, resulting in a remainder of 320.
Record the quotient 7 as the next digit in the result. 
Result so far: 8326.123437
The remainder is 320 after subtracting 4480 from 4800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 14:
640 can be fit into 3200 5 times, resulting in a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 8326.1234375
Subtracting 3200 from 3200 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.

Moving on to step 15:
640 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 8326.1234375
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 8326.1234375, and the remainder is 0.0.