We look at the division of 33588852 by 680 
The aim is to understand the frequency of 680 in 33588852.

Let's proceed to step 1:
If we divide 3 by 680, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 680

Step 2:
If we divide 33 by 680, we get 0 and a remainder of 33.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 33 to get 33.
Fetch the next digit (5) from the dividend, attach it to 33 and continue: 335 / 680

On to step 3:
680 can be fit into 335 0 times, resulting in a remainder of 335.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 335 to get 335.
Bring next digit (8) of the dividend behind the 335 and repeat the process: 3358 / 680

Step 4:
680 can be fit into 3358 4 times, resulting in a remainder of 638.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 2720 from 3358, we get 638.
Fetch the next digit (8) from the dividend, attach it to 638 and continue: 6388 / 680

Step 5:
680 can be fit into 6388 9 times, resulting in a remainder of 268.
Use 9 as the next digit of our solution. 
Result so far: 49.0
Deduct 6120 from 6388 and we're left with 268.
Include the next digit (8) from the dividend after 268, then repeat: 2688 / 680

On to step 6:
680 goes into 2688 3 times with a remainder of 648.
Record the quotient 3 as the next digit in the result. 
Result so far: 493.0
The remainder is 648 after subtracting 2040 from 2688.
Take the next digit (5) from the dividend and append it to 648, then repeat: 6485 / 680

On to step 7:
If we divide 6485 by 680, we get 9 and a remainder of 365.
Put 9 as the next digit of the answer. 
Result so far: 4939.0
If we subtract 6120 from 6485, we get 365.
Append the next digit (2) from the dividend to 365 and continue with: 3652 / 680

Advancing to step 8:
3652 divided by 680 is 5 with a remainder of 252.
Use 5 as the next digit of our solution. 
Result so far: 49395.0
If we subtract 3400 from 3652, we get 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Step 9:
680 can be fit into 2520 3 times, resulting in a remainder of 480.
Put 3 as the next digit of the answer. 
Result so far: 49395.3
Deduct 2040 from 2520 and we're left 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.

Advancing to step 10:
The number 680 fits into 4800 7 times, leaving a remainder of 40.
The next digit of our result is 7. 
Result so far: 49395.37
If we subtract 4760 from 4800, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 11:
When dividing 400 by 680, we get 0 with a remainder of 400.
Use 0 as the next digit of our solution. 
Result so far: 49395.37
Deduct 0 from 400 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Step 12:
4000 divided by 680 is 5 with a remainder of 600.
Put 5 as the next digit of the answer. 
Result so far: 49395.3705
Subtract 3400 from 4000 to get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Moving on to step 13:
When dividing 6000 by 680, we get 8 with a remainder of 560.
The next digit of our result is 8. 
Result so far: 49395.37058
Deduct 5440 from 6000 and we're left with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Step 14:
680 goes into 5600 8 times with a remainder of 160.
The number 8 becomes the next digit in our result. 
Result so far: 49395.370588
Deduct 5440 from 5600 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

The final outcome is 49395.370588, with a leftover of 1.6e-05.