We look at the division of 37920172 by 288 
The aim is to understand the frequency of 288 in 37920172.

Moving on to step 1:
3 divided by 288 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 288

Moving on to step 2:
37 divided by 288 is 0 with a remainder of 37.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 37 after subtracting 0 from 37.
Grab the next digit (9) from the dividend, add it to 37, then carry on: 379 / 288

Advancing to step 3:
If we divide 379 by 288, we get 1 and a remainder of 91.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 288 away from 379, we end up with 91.
Bring next digit (2) of the dividend behind the 91 and repeat the process: 912 / 288

Step 4:
If we divide 912 by 288, we get 3 and a remainder of 48.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
The remainder is 48 after subtracting 864 from 912.
Bring next digit (0) of the dividend behind the 48 and repeat the process: 480 / 288

Moving on to step 5:
The number 288 fits into 480 1 times, leaving a remainder of 192.
The number 1 becomes the next digit in our result. 
Result so far: 131.0
The remainder is 192 after subtracting 288 from 480.
Bring next digit (1) of the dividend behind the 192 and repeat the process: 1921 / 288

Moving on to step 6:
The number 288 fits into 1921 6 times, leaving a remainder of 193.
The next digit of our result is 6. 
Result so far: 1316.0
Deduct 1728 from 1921 and we're left with 193.
Take the next digit (7) from the dividend and append it to 193, then repeat: 1937 / 288

Step 7:
1937 divided by 288 is 6 with a remainder of 209.
The next digit of our result is 6. 
Result so far: 13166.0
Subtracting 1728 from 1937 leaves us with 209.
Bring next digit (2) of the dividend behind the 209 and repeat the process: 2092 / 288

Let's proceed to step 8:
When dividing 2092 by 288, we get 7 with a remainder of 76.
Write down 7 as next digit of the result. 
Result so far: 131667.0
If we take 2016 away from 2092, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 9:
760 divided by 288 is 2 with a remainder of 184.
Use 2 as the next digit of our solution. 
Result so far: 131667.2
The remainder is 184 after subtracting 576 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Going ahead to step 10:
1840 divided by 288 is 6 with a remainder of 112.
The number 6 becomes the next digit in our result. 
Result so far: 131667.26
If we take 1728 away from 1840, we end up with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Moving on to step 11:
When dividing 1120 by 288, we get 3 with a remainder of 256.
Put 3 as the next digit of the answer. 
Result so far: 131667.263
If we subtract 864 from 1120, we get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Step 12:
288 goes into 2560 8 times with a remainder of 256.
Put 8 as the next digit of the answer. 
Result so far: 131667.2638
Subtracting 2304 from 2560 leaves us with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Moving on to step 13:
288 can be fit into 2560 8 times, resulting in a remainder of 256.
Write down 8 as next digit of the result. 
Result so far: 131667.26388
If we subtract 2304 from 2560, we get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

The final outcome is 131667.26388, with a leftover of 0.000256.