We divide 66093132 by 915
The aim is to understand the frequency of 915 in 66093132.

Step 1:
The number 915 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 915

Step 2:
66 divided by 915 is 0 with a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 66, we end up with 66.
Take the next digit (0) from the dividend and append it to 66, then repeat: 660 / 915

On to step 3:
915 can be fit into 660 0 times, resulting in a remainder of 660.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 660 and we're left with 660.
Append the next digit (9) from the dividend to 660 and continue with: 6609 / 915

Advancing to step 4:
6609 divided by 915 is 7 with a remainder of 204.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtracting 6405 from 6609 leaves us with 204.
Bring next digit (3) of the dividend behind the 204 and repeat the process: 2043 / 915

Let's proceed to step 5:
When dividing 2043 by 915, we get 2 with a remainder of 213.
Write down 2 as next digit of the result. 
Result so far: 72.0
If we subtract 1830 from 2043, we get 213.
Take the next digit (1) from the dividend and append it to 213, then repeat: 2131 / 915

Let's proceed to step 6:
915 can be fit into 2131 2 times, resulting in a remainder of 301.
The next digit of our result is 2. 
Result so far: 722.0
If we subtract 1830 from 2131, we get 301.
Bring next digit (3) of the dividend behind the 301 and repeat the process: 3013 / 915

Advancing to step 7:
If we divide 3013 by 915, we get 3 and a remainder of 268.
Use 3 as the next digit of our solution. 
Result so far: 7223.0
Subtracting 2745 from 3013 leaves us with 268.
Grab the next digit (2) from the dividend, add it to 268, then carry on: 2682 / 915

Step 8:
915 goes into 2682 2 times with a remainder of 852.
Record the quotient 2 as the next digit in the result. 
Result so far: 72232.0
Subtract 1830 from 2682 to get 852.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8520, and continue the process.

Step 9:
915 goes into 8520 9 times with a remainder of 285.
The number 9 becomes the next digit in our result. 
Result so far: 72232.9
If we subtract 8235 from 8520, we get 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Moving on to step 10:
If we divide 2850 by 915, we get 3 and a remainder of 105.
Put 3 as the next digit of the answer. 
Result so far: 72232.93
Subtracting 2745 from 2850 leaves us with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

On to step 11:
The number 915 fits into 1050 1 times, leaving a remainder of 135.
The number 1 becomes the next digit in our result. 
Result so far: 72232.931
Subtracting 915 from 1050 leaves us with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

On to step 12:
If we divide 1350 by 915, we get 1 and a remainder of 435.
The next digit of our result is 1. 
Result so far: 72232.9311
Subtracting 915 from 1350 leaves us with 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

After the division, we end up with 72232.9311 and a remainder of 0.00435.