Let's divide 679640 by 69
The aim is to understand the frequency of 69 in 679640.

Advancing to step 1:
The number 69 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (7) from the dividend to 6 and continue with: 67 / 69

Advancing to step 2:
If we divide 67 by 69, we get 0 and a remainder of 67.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 67 after subtracting 0 from 67.
Fetch the next digit (9) from the dividend, attach it to 67 and continue: 679 / 69

Step 3:
69 can be fit into 679 9 times, resulting in a remainder of 58.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we take 621 away from 679, we end up with 58.
Bring next digit (6) of the dividend behind the 58 and repeat the process: 586 / 69

Advancing to step 4:
When dividing 586 by 69, we get 8 with a remainder of 34.
The next digit of our result is 8. 
Result so far: 98.0
Subtract 552 from 586 to get 34.
Grab the next digit (4) from the dividend, add it to 34, then carry on: 344 / 69

Step 5:
69 can be fit into 344 4 times, resulting in a remainder of 68.
Write down 4 as next digit of the result. 
Result so far: 984.0
Deduct 276 from 344 and we're left with 68.
Grab the next digit (0) from the dividend, add it to 68, then carry on: 680 / 69

Advancing to step 6:
If we divide 680 by 69, we get 9 and a remainder of 59.
Write down 9 as next digit of the result. 
Result so far: 9849.0
Subtract 621 from 680 to get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Advancing to step 7:
590 divided by 69 is 8 with a remainder of 38.
Record the quotient 8 as the next digit in the result. 
Result so far: 9849.8
The remainder is 38 after subtracting 552 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 8:
69 can be fit into 380 5 times, resulting in a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 9849.85
Deduct 345 from 380 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 9:
When dividing 350 by 69, we get 5 with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 9849.855
Subtracting 345 from 350 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final result is 9849.855 with a remainder of 0.0005.