We look at the division of 33569078 by 490 
The aim is to understand the frequency of 490 in 33569078.

On to step 1:
490 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (3) from the dividend, add it to 3, then carry on: 33 / 490

Step 2:
When dividing 33 by 490, we get 0 with a remainder of 33.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 33 leaves us with 33.
Bring next digit (5) of the dividend behind the 33 and repeat the process: 335 / 490

Let's proceed to step 3:
If we divide 335 by 490, we get 0 and a remainder of 335.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 335, we end up with 335.
Fetch the next digit (6) from the dividend, attach it to 335 and continue: 3356 / 490

Going ahead to step 4:
3356 divided by 490 is 6 with a remainder of 416.
Write down 6 as next digit of the result. 
Result so far: 6.0
Deduct 2940 from 3356 and we're left with 416.
Include the next digit (9) from the dividend after 416, then repeat: 4169 / 490

Moving on to step 5:
490 goes into 4169 8 times with a remainder of 249.
Use 8 as the next digit of our solution. 
Result so far: 68.0
The remainder is 249 after subtracting 3920 from 4169.
Append the next digit (0) from the dividend to 249 and continue with: 2490 / 490

Let's proceed to step 6:
If we divide 2490 by 490, we get 5 and a remainder of 40.
The next digit of our result is 5. 
Result so far: 685.0
If we take 2450 away from 2490, we end up with 40.
Bring next digit (7) of the dividend behind the 40 and repeat the process: 407 / 490

Going ahead to step 7:
If we divide 407 by 490, we get 0 and a remainder of 407.
Record the quotient 0 as the next digit in the result. 
Result so far: 6850.0
Deduct 0 from 407 and we're left with 407.
Take the next digit (8) from the dividend and append it to 407, then repeat: 4078 / 490

Let's proceed to step 8:
490 goes into 4078 8 times with a remainder of 158.
The number 8 becomes the next digit in our result. 
Result so far: 68508.0
Subtracting 3920 from 4078 leaves us with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

On to step 9:
490 can be fit into 1580 3 times, resulting in a remainder of 110.
Record the quotient 3 as the next digit in the result. 
Result so far: 68508.3
Subtracting 1470 from 1580 leaves us with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Advancing to step 10:
The number 490 fits into 1100 2 times, leaving a remainder of 120.
Put 2 as the next digit of the answer. 
Result so far: 68508.32
Subtracting 980 from 1100 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 11:
The number 490 fits into 1200 2 times, leaving a remainder of 220.
The next digit of our result is 2. 
Result so far: 68508.322
If we take 980 away from 1200, we end up with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

After the division, we end up with 68508.322 and a remainder of 0.022.