68979930 ÷ 533 
The aim is to understand the frequency of 533 in 68979930.

Moving on to step 1:
If we divide 6 by 533, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 533

Step 2:
If we divide 68 by 533, we get 0 and a remainder of 68.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 68 and we're left with 68.
Grab the next digit (9) from the dividend, add it to 68, then carry on: 689 / 533

On to step 3:
The number 533 fits into 689 1 times, leaving a remainder of 156.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 533 away from 689, we end up with 156.
Grab the next digit (7) from the dividend, add it to 156, then carry on: 1567 / 533

Let's proceed to step 4:
1567 divided by 533 is 2 with a remainder of 501.
Put 2 as the next digit of the answer. 
Result so far: 12.0
The remainder is 501 after subtracting 1066 from 1567.
Append the next digit (9) from the dividend to 501 and continue with: 5019 / 533

Moving on to step 5:
5019 divided by 533 is 9 with a remainder of 222.
Write down 9 as next digit of the result. 
Result so far: 129.0
If we subtract 4797 from 5019, we get 222.
Fetch the next digit (9) from the dividend, attach it to 222 and continue: 2229 / 533

Let's proceed to step 6:
The number 533 fits into 2229 4 times, leaving a remainder of 97.
The next digit of our result is 4. 
Result so far: 1294.0
Deduct 2132 from 2229 and we're left with 97.
Fetch the next digit (3) from the dividend, attach it to 97 and continue: 973 / 533

Step 7:
The number 533 fits into 973 1 times, leaving a remainder of 440.
Write down 1 as next digit of the result. 
Result so far: 12941.0
Subtracting 533 from 973 leaves us with 440.
Bring next digit (0) of the dividend behind the 440 and repeat the process: 4400 / 533

Moving on to step 8:
If we divide 4400 by 533, we get 8 and a remainder of 136.
Write down 8 as next digit of the result. 
Result so far: 129418.0
Deduct 4264 from 4400 and we're left with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Step 9:
533 goes into 1360 2 times with a remainder of 294.
Use 2 as the next digit of our solution. 
Result so far: 129418.2
Deduct 1066 from 1360 and we're left with 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Advancing to step 10:
2940 divided by 533 is 5 with a remainder of 275.
Use 5 as the next digit of our solution. 
Result so far: 129418.25
Subtract 2665 from 2940 to get 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Let's proceed to step 11:
533 can be fit into 2750 5 times, resulting in a remainder of 85.
The next digit of our result is 5. 
Result so far: 129418.255
Subtracting 2665 from 2750 leaves us with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

The final outcome is 129418.255, with a leftover of 0.0085.