15535787 ÷ 147 
The aim is to understand the frequency of 147 in 15535787.

Moving on to step 1:
If we divide 1 by 147, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 147

Advancing to step 2:
When dividing 15 by 147, we get 0 with a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Include the next digit (5) from the dividend after 15, then repeat: 155 / 147

On to step 3:
147 can be fit into 155 1 times, resulting in a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 147 from 155 to get 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 147

Let's proceed to step 4:
83 divided by 147 is 0 with a remainder of 83.
Write down 0 as next digit of the result. 
Result so far: 10.0
If we subtract 0 from 83, we get 83.
Bring next digit (5) of the dividend behind the 83 and repeat the process: 835 / 147

Going ahead to step 5:
147 goes into 835 5 times with a remainder of 100.
The number 5 becomes the next digit in our result. 
Result so far: 105.0
If we subtract 735 from 835, we get 100.
Fetch the next digit (7) from the dividend, attach it to 100 and continue: 1007 / 147

On to step 6:
147 can be fit into 1007 6 times, resulting in a remainder of 125.
Use 6 as the next digit of our solution. 
Result so far: 1056.0
Subtract 882 from 1007 to get 125.
Grab the next digit (8) from the dividend, add it to 125, then carry on: 1258 / 147

Going ahead to step 7:
If we divide 1258 by 147, we get 8 and a remainder of 82.
The number 8 becomes the next digit in our result. 
Result so far: 10568.0
If we subtract 1176 from 1258, we get 82.
Take the next digit (7) from the dividend and append it to 82, then repeat: 827 / 147

Advancing to step 8:
147 can be fit into 827 5 times, resulting in a remainder of 92.
Record the quotient 5 as the next digit in the result. 
Result so far: 105685.0
Subtracting 735 from 827 leaves us with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Step 9:
920 divided by 147 is 6 with a remainder of 38.
Record the quotient 6 as the next digit in the result. 
Result so far: 105685.6
Deduct 882 from 920 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 10:
380 divided by 147 is 2 with a remainder of 86.
Use 2 as the next digit of our solution. 
Result so far: 105685.62
Deduct 294 from 380 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Let's proceed to step 11:
When dividing 860 by 147, we get 5 with a remainder of 125.
Record the quotient 5 as the next digit in the result. 
Result so far: 105685.625
If we subtract 735 from 860, we get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Step 12:
1250 divided by 147 is 8 with a remainder of 74.
The number 8 becomes the next digit in our result. 
Result so far: 105685.6258
If we subtract 1176 from 1250, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Moving on to step 13:
147 goes into 740 5 times with a remainder of 5.
The next digit of our result is 5. 
Result so far: 105685.62585
If we subtract 735 from 740, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 14:
147 goes into 50 0 times with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 105685.62585
The remainder is 50 after subtracting 0 from 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 15:
When dividing 500 by 147, we get 3 with a remainder of 59.
The number 3 becomes the next digit in our result. 
Result so far: 105685.6258503
If we subtract 441 from 500, we get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 16:
590 divided by 147 is 4 with a remainder of 2.
The next digit of our result is 4. 
Result so far: 105685.62585034
Subtracting 588 from 590 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

In conclusion, the division gives 105685.62585034 with a balance of 2e-09.