We're dividing 93213607 by 159 
The aim is to understand the frequency of 159 in 93213607.

Let's proceed to step 1:
If we divide 9 by 159, we get 0 and a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Append the next digit (3) from the dividend to 9 and continue with: 93 / 159

Going ahead to step 2:
159 goes into 93 0 times with a remainder of 93.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 93 and we're left with 93.
Bring next digit (2) of the dividend behind the 93 and repeat the process: 932 / 159

Moving on to step 3:
932 divided by 159 is 5 with a remainder of 137.
The next digit of our result is 5. 
Result so far: 5.0
The remainder is 137 after subtracting 795 from 932.
Include the next digit (1) from the dividend after 137, then repeat: 1371 / 159

Advancing to step 4:
When dividing 1371 by 159, we get 8 with a remainder of 99.
The number 8 becomes the next digit in our result. 
Result so far: 58.0
If we take 1272 away from 1371, we end up with 99.
Include the next digit (3) from the dividend after 99, then repeat: 993 / 159

Step 5:
159 can be fit into 993 6 times, resulting in a remainder of 39.
The number 6 becomes the next digit in our result. 
Result so far: 586.0
The remainder is 39 after subtracting 954 from 993.
Bring next digit (6) of the dividend behind the 39 and repeat the process: 396 / 159

Step 6:
If we divide 396 by 159, we get 2 and a remainder of 78.
Write down 2 as next digit of the result. 
Result so far: 5862.0
Subtracting 318 from 396 leaves us with 78.
Append the next digit (0) from the dividend to 78 and continue with: 780 / 159

Advancing to step 7:
When dividing 780 by 159, we get 4 with a remainder of 144.
Use 4 as the next digit of our solution. 
Result so far: 58624.0
If we subtract 636 from 780, we get 144.
Grab the next digit (7) from the dividend, add it to 144, then carry on: 1447 / 159

Advancing to step 8:
The number 159 fits into 1447 9 times, leaving a remainder of 16.
Write down 9 as next digit of the result. 
Result so far: 586249.0
Subtract 1431 from 1447 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 9:
The number 159 fits into 160 1 times, leaving a remainder of 1.
The next digit of our result is 1. 
Result so far: 586249.1
If we subtract 159 from 160, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 10:
10 divided by 159 is 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 586249.1
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 11:
If we divide 100 by 159, we get 0 and a remainder of 100.
Write down 0 as next digit of the result. 
Result so far: 586249.1
Deduct 0 from 100 and we're left 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.

The final outcome is 586249.1, with a leftover of 0.01.