We're dividing 36159281 by 312 
The aim is to understand the frequency of 312 in 36159281.

Going ahead to step 1:
312 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (6) from the dividend, add it to 3, then carry on: 36 / 312

Going ahead to step 2:
When dividing 36 by 312, we get 0 with a remainder of 36.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 36 to get 36.
Include the next digit (1) from the dividend after 36, then repeat: 361 / 312

Let's proceed to step 3:
312 can be fit into 361 1 times, resulting in a remainder of 49.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 312 from 361 to get 49.
Bring next digit (5) of the dividend behind the 49 and repeat the process: 495 / 312

Going ahead to step 4:
312 can be fit into 495 1 times, resulting in a remainder of 183.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
If we subtract 312 from 495, we get 183.
Take the next digit (9) from the dividend and append it to 183, then repeat: 1839 / 312

Let's proceed to step 5:
When dividing 1839 by 312, we get 5 with a remainder of 279.
Write down 5 as next digit of the result. 
Result so far: 115.0
Subtracting 1560 from 1839 leaves us with 279.
Include the next digit (2) from the dividend after 279, then repeat: 2792 / 312

On to step 6:
2792 divided by 312 is 8 with a remainder of 296.
Record the quotient 8 as the next digit in the result. 
Result so far: 1158.0
Deduct 2496 from 2792 and we're left with 296.
Append the next digit (8) from the dividend to 296 and continue with: 2968 / 312

Going ahead to step 7:
When dividing 2968 by 312, we get 9 with a remainder of 160.
The next digit of our result is 9. 
Result so far: 11589.0
Deduct 2808 from 2968 and we're left with 160.
Bring next digit (1) of the dividend behind the 160 and repeat the process: 1601 / 312

Step 8:
When dividing 1601 by 312, we get 5 with a remainder of 41.
Put 5 as the next digit of the answer. 
Result so far: 115895.0
Subtract 1560 from 1601 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Advancing to step 9:
The number 312 fits into 410 1 times, leaving a remainder of 98.
Use 1 as the next digit of our solution. 
Result so far: 115895.1
Subtracting 312 from 410 leaves us with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Step 10:
312 can be fit into 980 3 times, resulting in a remainder of 44.
Write down 3 as next digit of the result. 
Result so far: 115895.13
Deduct 936 from 980 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 11:
The number 312 fits into 440 1 times, leaving a remainder of 128.
The next digit of our result is 1. 
Result so far: 115895.131
Deduct 312 from 440 and we're left with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Advancing to step 12:
If we divide 1280 by 312, we get 4 and a remainder of 32.
Write down 4 as next digit of the result. 
Result so far: 115895.1314
The remainder is 32 after subtracting 1248 from 1280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 13:
320 divided by 312 is 1 with a remainder of 8.
The next digit of our result is 1. 
Result so far: 115895.13141
Subtract 312 from 320 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 14:
The number 312 fits into 80 0 times, leaving a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 115895.13141
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 15:
If we divide 800 by 312, we get 2 and a remainder of 176.
Use 2 as the next digit of our solution. 
Result so far: 115895.1314102
If we subtract 624 from 800, we get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Advancing to step 16:
When dividing 1760 by 312, we get 5 with a remainder of 200.
Record the quotient 5 as the next digit in the result. 
Result so far: 115895.13141025
If we subtract 1560 from 1760, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

In conclusion, the division gives 115895.13141025 with a balance of 2e-07.