508671 ÷ 64 
The aim is to understand the frequency of 64 in 508671.

On to step 1:
The number 64 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 64

On to step 2:
If we divide 50 by 64, we get 0 and a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 50 and we're left with 50.
Take the next digit (8) from the dividend and append it to 50, then repeat: 508 / 64

Step 3:
508 divided by 64 is 7 with a remainder of 60.
Write down 7 as next digit of the result. 
Result so far: 7.0
The remainder is 60 after subtracting 448 from 508.
Include the next digit (6) from the dividend after 60, then repeat: 606 / 64

Step 4:
When dividing 606 by 64, we get 9 with a remainder of 30.
The number 9 becomes the next digit in our result. 
Result so far: 79.0
Subtract 576 from 606 to get 30.
Append the next digit (7) from the dividend to 30 and continue with: 307 / 64

Advancing to step 5:
When dividing 307 by 64, we get 4 with a remainder of 51.
Write down 4 as next digit of the result. 
Result so far: 794.0
If we subtract 256 from 307, we get 51.
Append the next digit (1) from the dividend to 51 and continue with: 511 / 64

Going ahead to step 6:
The number 64 fits into 511 7 times, leaving a remainder of 63.
The number 7 becomes the next digit in our result. 
Result so far: 7947.0
If we subtract 448 from 511, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 7:
64 can be fit into 630 9 times, resulting in a remainder of 54.
Put 9 as the next digit of the answer. 
Result so far: 7947.9
Deduct 576 from 630 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 8:
64 can be fit into 540 8 times, resulting in a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 7947.98
If we subtract 512 from 540, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 9:
64 goes into 280 4 times with a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 7947.984
Subtracting 256 from 280 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 10:
When dividing 240 by 64, we get 3 with a remainder of 48.
The number 3 becomes the next digit in our result. 
Result so far: 7947.9843
If we take 192 away from 240, 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.

Advancing to step 11:
When dividing 480 by 64, we get 7 with a remainder of 32.
Put 7 as the next digit of the answer. 
Result so far: 7947.98437
Deduct 448 from 480 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.

Moving on to step 12:
320 divided by 64 is 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 7947.984375
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.

Advancing to step 13:
64 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 7947.984375
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:
When dividing 0 by 64, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 7947.984375
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.

The quotient of the division is 7947.984375, and the remainder is 0.0.