We look at the division of 80298209 by 150 
The aim is to understand the frequency of 150 in 80298209.

Advancing to step 1:
The number 150 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 150

Step 2:
If we divide 80 by 150, we get 0 and a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 80, we get 80.
Grab the next digit (2) from the dividend, add it to 80, then carry on: 802 / 150

Let's proceed to step 3:
150 can be fit into 802 5 times, resulting in a remainder of 52.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Deduct 750 from 802 and we're left with 52.
Take the next digit (9) from the dividend and append it to 52, then repeat: 529 / 150

Advancing to step 4:
150 goes into 529 3 times with a remainder of 79.
Put 3 as the next digit of the answer. 
Result so far: 53.0
If we subtract 450 from 529, we get 79.
Bring next digit (8) of the dividend behind the 79 and repeat the process: 798 / 150

On to step 5:
150 can be fit into 798 5 times, resulting in a remainder of 48.
Record the quotient 5 as the next digit in the result. 
Result so far: 535.0
Deduct 750 from 798 and we're left with 48.
Grab the next digit (2) from the dividend, add it to 48, then carry on: 482 / 150

On to step 6:
150 goes into 482 3 times with a remainder of 32.
The next digit of our result is 3. 
Result so far: 5353.0
Deduct 450 from 482 and we're left with 32.
Include the next digit (0) from the dividend after 32, then repeat: 320 / 150

Going ahead to step 7:
The number 150 fits into 320 2 times, leaving a remainder of 20.
The number 2 becomes the next digit in our result. 
Result so far: 53532.0
Subtract 300 from 320 to get 20.
Grab the next digit (9) from the dividend, add it to 20, then carry on: 209 / 150

Let's proceed to step 8:
150 goes into 209 1 times with a remainder of 59.
Record the quotient 1 as the next digit in the result. 
Result so far: 535321.0
The remainder is 59 after subtracting 150 from 209.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Moving on to step 9:
590 divided by 150 is 3 with a remainder of 140.
The number 3 becomes the next digit in our result. 
Result so far: 535321.3
Subtract 450 from 590 to get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 10:
150 can be fit into 1400 9 times, resulting in a remainder of 50.
Record the quotient 9 as the next digit in the result. 
Result so far: 535321.39
Subtracting 1350 from 1400 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 11:
When dividing 500 by 150, we get 3 with a remainder of 50.
Record the quotient 3 as the next digit in the result. 
Result so far: 535321.393
Subtract 450 from 500 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 12:
When dividing 500 by 150, we get 3 with a remainder of 50.
Record the quotient 3 as the next digit in the result. 
Result so far: 535321.3933
The remainder is 50 after subtracting 450 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

After the division, we end up with 535321.3933 and a remainder of 0.0005.