2815068 ÷ 818 
The aim is to understand the frequency of 818 in 2815068.

Advancing to step 1:
When dividing 2 by 818, we get 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 818

Step 2:
When dividing 28 by 818, we get 0 with a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 28 to get 28.
Append the next digit (1) from the dividend to 28 and continue with: 281 / 818

Going ahead to step 3:
818 goes into 281 0 times with a remainder of 281.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 281, we get 281.
Grab the next digit (5) from the dividend, add it to 281, then carry on: 2815 / 818

Let's proceed to step 4:
If we divide 2815 by 818, we get 3 and a remainder of 361.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we subtract 2454 from 2815, we get 361.
Bring next digit (0) of the dividend behind the 361 and repeat the process: 3610 / 818

Advancing to step 5:
818 goes into 3610 4 times with a remainder of 338.
Record the quotient 4 as the next digit in the result. 
Result so far: 34.0
If we take 3272 away from 3610, we end up with 338.
Take the next digit (6) from the dividend and append it to 338, then repeat: 3386 / 818

Moving on to step 6:
The number 818 fits into 3386 4 times, leaving a remainder of 114.
Record the quotient 4 as the next digit in the result. 
Result so far: 344.0
If we subtract 3272 from 3386, we get 114.
Fetch the next digit (8) from the dividend, attach it to 114 and continue: 1148 / 818

Moving on to step 7:
1148 divided by 818 is 1 with a remainder of 330.
The next digit of our result is 1. 
Result so far: 3441.0
Subtracting 818 from 1148 leaves us with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Advancing to step 8:
The number 818 fits into 3300 4 times, leaving a remainder of 28.
The number 4 becomes the next digit in our result. 
Result so far: 3441.4
The remainder is 28 after subtracting 3272 from 3300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 9:
If we divide 280 by 818, we get 0 and a remainder of 280.
Put 0 as the next digit of the answer. 
Result so far: 3441.4
Subtract 0 from 280 to get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 10:
When dividing 2800 by 818, we get 3 with a remainder of 346.
The number 3 becomes the next digit in our result. 
Result so far: 3441.403
Subtract 2454 from 2800 to get 346.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3460, and continue the process.

Moving on to step 11:
818 can be fit into 3460 4 times, resulting in a remainder of 188.
Write down 4 as next digit of the result. 
Result so far: 3441.4034
If we take 3272 away from 3460, we end up with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Let's proceed to step 12:
If we divide 1880 by 818, we get 2 and a remainder of 244.
The next digit of our result is 2. 
Result so far: 3441.40342
The remainder is 244 after subtracting 1636 from 1880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Going ahead to step 13:
When dividing 2440 by 818, we get 2 with a remainder of 804.
The number 2 becomes the next digit in our result. 
Result so far: 3441.403422
Subtracting 1636 from 2440 leaves us with 804.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8040, and continue the process.

After the division, we end up with 3441.403422 and a remainder of 8.04e-05.