We're dividing 4000283 by 915 
The aim is to understand the frequency of 915 in 4000283.

On to step 1:
When dividing 4 by 915, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 915

Going ahead to step 2:
915 goes into 40 0 times with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 40 after subtracting 0 from 40.
Take the next digit (0) from the dividend and append it to 40, then repeat: 400 / 915

Step 3:
When dividing 400 by 915, we get 0 with a remainder of 400.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 400 leaves us with 400.
Grab the next digit (0) from the dividend, add it to 400, then carry on: 4000 / 915

Going ahead to step 4:
915 can be fit into 4000 4 times, resulting in a remainder of 340.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we subtract 3660 from 4000, we get 340.
Bring next digit (2) of the dividend behind the 340 and repeat the process: 3402 / 915

Step 5:
915 can be fit into 3402 3 times, resulting in a remainder of 657.
Put 3 as the next digit of the answer. 
Result so far: 43.0
The remainder is 657 after subtracting 2745 from 3402.
Take the next digit (8) from the dividend and append it to 657, then repeat: 6578 / 915

Step 6:
When dividing 6578 by 915, we get 7 with a remainder of 173.
The number 7 becomes the next digit in our result. 
Result so far: 437.0
Deduct 6405 from 6578 and we're left with 173.
Include the next digit (3) from the dividend after 173, then repeat: 1733 / 915

Going ahead to step 7:
915 goes into 1733 1 times with a remainder of 818.
Put 1 as the next digit of the answer. 
Result so far: 4371.0
The remainder is 818 after subtracting 915 from 1733.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8180, and continue the process.

Going ahead to step 8:
When dividing 8180 by 915, we get 8 with a remainder of 860.
Record the quotient 8 as the next digit in the result. 
Result so far: 4371.8
Subtract 7320 from 8180 to get 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8600, and continue the process.

Let's proceed to step 9:
The number 915 fits into 8600 9 times, leaving a remainder of 365.
The number 9 becomes the next digit in our result. 
Result so far: 4371.89
The remainder is 365 after subtracting 8235 from 8600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

On to step 10:
If we divide 3650 by 915, we get 3 and a remainder of 905.
The number 3 becomes the next digit in our result. 
Result so far: 4371.893
If we take 2745 away from 3650, we end up with 905.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9050, and continue the process.

Step 11:
915 goes into 9050 9 times with a remainder of 815.
Write down 9 as next digit of the result. 
Result so far: 4371.8939
The remainder is 815 after subtracting 8235 from 9050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8150, and continue the process.

Going ahead to step 12:
If we divide 8150 by 915, we get 8 and a remainder of 830.
Put 8 as the next digit of the answer. 
Result so far: 4371.89398
If we subtract 7320 from 8150, we get 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8300, and continue the process.

On to step 13:
8300 divided by 915 is 9 with a remainder of 65.
The next digit of our result is 9. 
Result so far: 4371.893989
Subtracting 8235 from 8300 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Step 14:
If we divide 650 by 915, we get 0 and a remainder of 650.
Write down 0 as next digit of the result. 
Result so far: 4371.893989
If we take 0 away from 650, we end up with 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

Step 15:
When dividing 6500 by 915, we get 7 with a remainder of 95.
Write down 7 as next digit of the result. 
Result so far: 4371.89398907
The remainder is 95 after subtracting 6405 from 6500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

The final outcome is 4371.89398907, with a leftover of 9.5e-08.