We divide 13128505 by 148
The aim is to understand the frequency of 148 in 13128505.

Moving on to step 1:
When dividing 1 by 148, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 148

Step 2:
13 divided by 148 is 0 with a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Include the next digit (1) from the dividend after 13, then repeat: 131 / 148

Let's proceed to step 3:
If we divide 131 by 148, we get 0 and a remainder of 131.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 131 leaves us with 131.
Grab the next digit (2) from the dividend, add it to 131, then carry on: 1312 / 148

On to step 4:
When dividing 1312 by 148, we get 8 with a remainder of 128.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we subtract 1184 from 1312, we get 128.
Take the next digit (8) from the dividend and append it to 128, then repeat: 1288 / 148

Advancing to step 5:
When dividing 1288 by 148, we get 8 with a remainder of 104.
The next digit of our result is 8. 
Result so far: 88.0
The remainder is 104 after subtracting 1184 from 1288.
Append the next digit (5) from the dividend to 104 and continue with: 1045 / 148

Step 6:
The number 148 fits into 1045 7 times, leaving a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 887.0
The remainder is 9 after subtracting 1036 from 1045.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 148

Going ahead to step 7:
When dividing 90 by 148, we get 0 with a remainder of 90.
The next digit of our result is 0. 
Result so far: 8870.0
The remainder is 90 after subtracting 0 from 90.
Fetch the next digit (5) from the dividend, attach it to 90 and continue: 905 / 148

Step 8:
905 divided by 148 is 6 with a remainder of 17.
Put 6 as the next digit of the answer. 
Result so far: 88706.0
If we take 888 away from 905, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 9:
If we divide 170 by 148, we get 1 and a remainder of 22.
Put 1 as the next digit of the answer. 
Result so far: 88706.1
Deduct 148 from 170 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 10:
When dividing 220 by 148, we get 1 with a remainder of 72.
Write down 1 as next digit of the result. 
Result so far: 88706.11
Deduct 148 from 220 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The final outcome is 88706.11, with a leftover of 0.072.