We look at the division of 30849638 by 552 
The aim is to understand the frequency of 552 in 30849638.

Going ahead to step 1:
552 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
Deduct 0 from 3 and we're left with 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 552

Advancing to step 2:
When dividing 30 by 552, we get 0 with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 30, we end up with 30.
Fetch the next digit (8) from the dividend, attach it to 30 and continue: 308 / 552

Step 3:
552 goes into 308 0 times with a remainder of 308.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 308 to get 308.
Take the next digit (4) from the dividend and append it to 308, then repeat: 3084 / 552

Advancing to step 4:
If we divide 3084 by 552, we get 5 and a remainder of 324.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtract 2760 from 3084 to get 324.
Take the next digit (9) from the dividend and append it to 324, then repeat: 3249 / 552

Advancing to step 5:
552 goes into 3249 5 times with a remainder of 489.
Use 5 as the next digit of our solution. 
Result so far: 55.0
If we subtract 2760 from 3249, we get 489.
Grab the next digit (6) from the dividend, add it to 489, then carry on: 4896 / 552

Going ahead to step 6:
The number 552 fits into 4896 8 times, leaving a remainder of 480.
The next digit of our result is 8. 
Result so far: 558.0
Subtracting 4416 from 4896 leaves us with 480.
Include the next digit (3) from the dividend after 480, then repeat: 4803 / 552

On to step 7:
The number 552 fits into 4803 8 times, leaving a remainder of 387.
Write down 8 as next digit of the result. 
Result so far: 5588.0
Subtracting 4416 from 4803 leaves us with 387.
Take the next digit (8) from the dividend and append it to 387, then repeat: 3878 / 552

Step 8:
552 can be fit into 3878 7 times, resulting in a remainder of 14.
Write down 7 as next digit of the result. 
Result so far: 55887.0
Deduct 3864 from 3878 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 9:
If we divide 140 by 552, we get 0 and a remainder of 140.
Put 0 as the next digit of the answer. 
Result so far: 55887.0
The remainder is 140 after subtracting 0 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Moving on to step 10:
The number 552 fits into 1400 2 times, leaving a remainder of 296.
Write down 2 as next digit of the result. 
Result so far: 55887.02
If we take 1104 away from 1400, we end up with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Advancing to step 11:
When dividing 2960 by 552, we get 5 with a remainder of 200.
The number 5 becomes the next digit in our result. 
Result so far: 55887.025
Subtract 2760 from 2960 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 12:
When dividing 2000 by 552, we get 3 with a remainder of 344.
The next digit of our result is 3. 
Result so far: 55887.0253
Subtracting 1656 from 2000 leaves us with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Step 13:
When dividing 3440 by 552, we get 6 with a remainder of 128.
The number 6 becomes the next digit in our result. 
Result so far: 55887.02536
If we subtract 3312 from 3440, we get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Going ahead to step 14:
If we divide 1280 by 552, we get 2 and a remainder of 176.
Record the quotient 2 as the next digit in the result. 
Result so far: 55887.025362
Subtracting 1104 from 1280 leaves us with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Going ahead to step 15:
552 can be fit into 1760 3 times, resulting in a remainder of 104.
The next digit of our result is 3. 
Result so far: 55887.0253623
Subtract 1656 from 1760 to get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Advancing to step 16:
552 goes into 1040 1 times with a remainder of 488.
Write down 1 as next digit of the result. 
Result so far: 55887.02536231
Subtracting 552 from 1040 leaves us with 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

The final result is 55887.02536231 with a remainder of 4.88e-07.