94117736 ÷ 815 
The aim is to understand the frequency of 815 in 94117736.

Going ahead to step 1:
If we divide 9 by 815, we get 0 and a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Bring next digit (4) of the dividend behind the 9 and repeat the process: 94 / 815

Let's proceed to step 2:
The number 815 fits into 94 0 times, leaving a remainder of 94.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 94 to get 94.
Grab the next digit (1) from the dividend, add it to 94, then carry on: 941 / 815

Step 3:
When dividing 941 by 815, we get 1 with a remainder of 126.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 815 from 941, we get 126.
Include the next digit (1) from the dividend after 126, then repeat: 1261 / 815

Step 4:
815 can be fit into 1261 1 times, resulting in a remainder of 446.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Deduct 815 from 1261 and we're left with 446.
Bring next digit (7) of the dividend behind the 446 and repeat the process: 4467 / 815

Step 5:
When dividing 4467 by 815, we get 5 with a remainder of 392.
Record the quotient 5 as the next digit in the result. 
Result so far: 115.0
If we take 4075 away from 4467, we end up with 392.
Fetch the next digit (7) from the dividend, attach it to 392 and continue: 3927 / 815

On to step 6:
815 can be fit into 3927 4 times, resulting in a remainder of 667.
The number 4 becomes the next digit in our result. 
Result so far: 1154.0
The remainder is 667 after subtracting 3260 from 3927.
Bring next digit (3) of the dividend behind the 667 and repeat the process: 6673 / 815

Moving on to step 7:
815 goes into 6673 8 times with a remainder of 153.
The number 8 becomes the next digit in our result. 
Result so far: 11548.0
Subtract 6520 from 6673 to get 153.
Take the next digit (6) from the dividend and append it to 153, then repeat: 1536 / 815

Going ahead to step 8:
The number 815 fits into 1536 1 times, leaving a remainder of 721.
Record the quotient 1 as the next digit in the result. 
Result so far: 115481.0
If we subtract 815 from 1536, we get 721.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7210, and continue the process.

Advancing to step 9:
If we divide 7210 by 815, we get 8 and a remainder of 690.
Write down 8 as next digit of the result. 
Result so far: 115481.8
The remainder is 690 after subtracting 6520 from 7210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

Moving on to step 10:
When dividing 6900 by 815, we get 8 with a remainder of 380.
Write down 8 as next digit of the result. 
Result so far: 115481.88
The remainder is 380 after subtracting 6520 from 6900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Our division results in 115481.88 with a remaining 0.38.