We divide 15572186 by 300
The aim is to understand the frequency of 300 in 15572186.

Moving on to step 1:
1 divided by 300 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 300

Let's proceed to step 2:
When dividing 15 by 300, we get 0 with a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Bring next digit (5) of the dividend behind the 15 and repeat the process: 155 / 300

Step 3:
If we divide 155 by 300, we get 0 and a remainder of 155.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 155 after subtracting 0 from 155.
Take the next digit (7) from the dividend and append it to 155, then repeat: 1557 / 300

On to step 4:
When dividing 1557 by 300, we get 5 with a remainder of 57.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
The remainder is 57 after subtracting 1500 from 1557.
Take the next digit (2) from the dividend and append it to 57, then repeat: 572 / 300

On to step 5:
300 goes into 572 1 times with a remainder of 272.
Record the quotient 1 as the next digit in the result. 
Result so far: 51.0
Subtracting 300 from 572 leaves us with 272.
Grab the next digit (1) from the dividend, add it to 272, then carry on: 2721 / 300

Advancing to step 6:
The number 300 fits into 2721 9 times, leaving a remainder of 21.
Record the quotient 9 as the next digit in the result. 
Result so far: 519.0
Subtracting 2700 from 2721 leaves us with 21.
Append the next digit (8) from the dividend to 21 and continue with: 218 / 300

Moving on to step 7:
If we divide 218 by 300, we get 0 and a remainder of 218.
Put 0 as the next digit of the answer. 
Result so far: 5190.0
If we take 0 away from 218, we end up with 218.
Take the next digit (6) from the dividend and append it to 218, then repeat: 2186 / 300

Moving on to step 8:
If we divide 2186 by 300, we get 7 and a remainder of 86.
Write down 7 as next digit of the result. 
Result so far: 51907.0
Subtract 2100 from 2186 to get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Moving on to step 9:
300 goes into 860 2 times with a remainder of 260.
Record the quotient 2 as the next digit in the result. 
Result so far: 51907.2
Subtract 600 from 860 to get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Let's proceed to step 10:
300 can be fit into 2600 8 times, resulting in a remainder of 200.
Record the quotient 8 as the next digit in the result. 
Result so far: 51907.28
Subtracting 2400 from 2600 leaves us with 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 11:
When dividing 2000 by 300, we get 6 with a remainder of 200.
Use 6 as the next digit of our solution. 
Result so far: 51907.286
Deduct 1800 from 2000 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 12:
When dividing 2000 by 300, we get 6 with a remainder of 200.
Record the quotient 6 as the next digit in the result. 
Result so far: 51907.2866
Subtract 1800 from 2000 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.

Our division results in 51907.2866 with a remaining 0.002.