We divide 20010828 by 553
The aim is to understand the frequency of 553 in 20010828.

Step 1:
The number 553 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 553

Going ahead to step 2:
553 goes into 20 0 times with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 20 and we're left with 20.
Include the next digit (0) from the dividend after 20, then repeat: 200 / 553

Moving on to step 3:
553 can be fit into 200 0 times, resulting in a remainder of 200.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 200 after subtracting 0 from 200.
Take the next digit (1) from the dividend and append it to 200, then repeat: 2001 / 553

Step 4:
If we divide 2001 by 553, we get 3 and a remainder of 342.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 1659 from 2001 leaves us with 342.
Append the next digit (0) from the dividend to 342 and continue with: 3420 / 553

Let's proceed to step 5:
When dividing 3420 by 553, we get 6 with a remainder of 102.
Use 6 as the next digit of our solution. 
Result so far: 36.0
The remainder is 102 after subtracting 3318 from 3420.
Take the next digit (8) from the dividend and append it to 102, then repeat: 1028 / 553

Advancing to step 6:
1028 divided by 553 is 1 with a remainder of 475.
Put 1 as the next digit of the answer. 
Result so far: 361.0
If we take 553 away from 1028, we end up with 475.
Append the next digit (2) from the dividend to 475 and continue with: 4752 / 553

Moving on to step 7:
553 goes into 4752 8 times with a remainder of 328.
Write down 8 as next digit of the result. 
Result so far: 3618.0
The remainder is 328 after subtracting 4424 from 4752.
Append the next digit (8) from the dividend to 328 and continue with: 3288 / 553

On to step 8:
The number 553 fits into 3288 5 times, leaving a remainder of 523.
Use 5 as the next digit of our solution. 
Result so far: 36185.0
If we subtract 2765 from 3288, we get 523.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5230, and continue the process.

Moving on to step 9:
5230 divided by 553 is 9 with a remainder of 253.
The next digit of our result is 9. 
Result so far: 36185.9
The remainder is 253 after subtracting 4977 from 5230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

On to step 10:
If we divide 2530 by 553, we get 4 and a remainder of 318.
The next digit of our result is 4. 
Result so far: 36185.94
If we take 2212 away from 2530, we end up with 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Step 11:
3180 divided by 553 is 5 with a remainder of 415.
Write down 5 as next digit of the result. 
Result so far: 36185.945
Deduct 2765 from 3180 and we're left with 415.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

On to step 12:
The number 553 fits into 4150 7 times, leaving a remainder of 279.
Record the quotient 7 as the next digit in the result. 
Result so far: 36185.9457
If we take 3871 away from 4150, we end up with 279.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

Step 13:
If we divide 2790 by 553, we get 5 and a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 36185.94575
Subtracting 2765 from 2790 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 14:
553 goes into 250 0 times with a remainder of 250.
Put 0 as the next digit of the answer. 
Result so far: 36185.94575
If we subtract 0 from 250, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Going ahead to step 15:
The number 553 fits into 2500 4 times, leaving a remainder of 288.
Record the quotient 4 as the next digit in the result. 
Result so far: 36185.9457504
The remainder is 288 after subtracting 2212 from 2500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

On to step 16:
The number 553 fits into 2880 5 times, leaving a remainder of 115.
The next digit of our result is 5. 
Result so far: 36185.94575045
If we take 2765 away from 2880, we end up with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

The final outcome is 36185.94575045, with a leftover of 1.15e-07.