We're dividing 23491539 by 150 
The aim is to understand the frequency of 150 in 23491539.

Step 1:
150 goes into 2 0 times with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 150

Step 2:
23 divided by 150 is 0 with a remainder of 23.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 23 to get 23.
Take the next digit (4) from the dividend and append it to 23, then repeat: 234 / 150

On to step 3:
If we divide 234 by 150, we get 1 and a remainder of 84.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 150 from 234 to get 84.
Grab the next digit (9) from the dividend, add it to 84, then carry on: 849 / 150

Let's proceed to step 4:
The number 150 fits into 849 5 times, leaving a remainder of 99.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Subtracting 750 from 849 leaves us with 99.
Include the next digit (1) from the dividend after 99, then repeat: 991 / 150

Advancing to step 5:
150 can be fit into 991 6 times, resulting in a remainder of 91.
Use 6 as the next digit of our solution. 
Result so far: 156.0
Deduct 900 from 991 and we're left with 91.
Take the next digit (5) from the dividend and append it to 91, then repeat: 915 / 150

Moving on to step 6:
150 can be fit into 915 6 times, resulting in a remainder of 15.
Use 6 as the next digit of our solution. 
Result so far: 1566.0
The remainder is 15 after subtracting 900 from 915.
Append the next digit (3) from the dividend to 15 and continue with: 153 / 150

Advancing to step 7:
When dividing 153 by 150, we get 1 with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 15661.0
Deduct 150 from 153 and we're left with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 150

Step 8:
The number 150 fits into 39 0 times, leaving a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 156610.0
Subtracting 0 from 39 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Moving on to step 9:
When dividing 390 by 150, we get 2 with a remainder of 90.
Record the quotient 2 as the next digit in the result. 
Result so far: 156610.2
Deduct 300 from 390 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Going ahead to step 10:
The number 150 fits into 900 6 times, leaving a remainder of 0.
The next digit of our result is 6. 
Result so far: 156610.26
If we take 900 away from 900, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 11:
When dividing 0 by 150, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 156610.26
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 12:
150 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 156610.26
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 156610.26 and a remainder of 0.0.