We're dividing 93435850 by 131 
The aim is to understand the frequency of 131 in 93435850.

Let's proceed to step 1:
When dividing 9 by 131, we get 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Fetch the next digit (3) from the dividend, attach it to 9 and continue: 93 / 131

On to step 2:
When dividing 93 by 131, we get 0 with a remainder of 93.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 93, we end up with 93.
Take the next digit (4) from the dividend and append it to 93, then repeat: 934 / 131

Step 3:
When dividing 934 by 131, we get 7 with a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we subtract 917 from 934, we get 17.
Fetch the next digit (3) from the dividend, attach it to 17 and continue: 173 / 131

On to step 4:
If we divide 173 by 131, we get 1 and a remainder of 42.
The number 1 becomes the next digit in our result. 
Result so far: 71.0
The remainder is 42 after subtracting 131 from 173.
Append the next digit (5) from the dividend to 42 and continue with: 425 / 131

Going ahead to step 5:
If we divide 425 by 131, we get 3 and a remainder of 32.
Record the quotient 3 as the next digit in the result. 
Result so far: 713.0
The remainder is 32 after subtracting 393 from 425.
Include the next digit (8) from the dividend after 32, then repeat: 328 / 131

Moving on to step 6:
131 can be fit into 328 2 times, resulting in a remainder of 66.
Write down 2 as next digit of the result. 
Result so far: 7132.0
If we subtract 262 from 328, we get 66.
Bring next digit (5) of the dividend behind the 66 and repeat the process: 665 / 131

Going ahead to step 7:
131 can be fit into 665 5 times, resulting in a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 71325.0
The remainder is 10 after subtracting 655 from 665.
Include the next digit (0) from the dividend after 10, then repeat: 100 / 131

Moving on to step 8:
100 divided by 131 is 0 with a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 713250.0
If we take 0 away from 100, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 9:
If we divide 1000 by 131, we get 7 and a remainder of 83.
Record the quotient 7 as the next digit in the result. 
Result so far: 713250.7
The remainder is 83 after subtracting 917 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Advancing to step 10:
830 divided by 131 is 6 with a remainder of 44.
Record the quotient 6 as the next digit in the result. 
Result so far: 713250.76
Subtract 786 from 830 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 11:
131 can be fit into 440 3 times, resulting in a remainder of 47.
Write down 3 as next digit of the result. 
Result so far: 713250.763
If we subtract 393 from 440, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Advancing to step 12:
131 can be fit into 470 3 times, resulting in a remainder of 77.
Record the quotient 3 as the next digit in the result. 
Result so far: 713250.7633
If we subtract 393 from 470, we get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

After the division, we end up with 713250.7633 and a remainder of 0.00077.