30746754 ÷ 844 
The aim is to understand the frequency of 844 in 30746754.

Step 1:
When dividing 3 by 844, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 844

Let's proceed to step 2:
When dividing 30 by 844, we get 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 30, we get 30.
Fetch the next digit (7) from the dividend, attach it to 30 and continue: 307 / 844

Moving on to step 3:
When dividing 307 by 844, we get 0 with a remainder of 307.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 307 after subtracting 0 from 307.
Bring next digit (4) of the dividend behind the 307 and repeat the process: 3074 / 844

Advancing to step 4:
844 goes into 3074 3 times with a remainder of 542.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 2532 away from 3074, we end up with 542.
Bring next digit (6) of the dividend behind the 542 and repeat the process: 5426 / 844

Advancing to step 5:
When dividing 5426 by 844, we get 6 with a remainder of 362.
Put 6 as the next digit of the answer. 
Result so far: 36.0
Subtracting 5064 from 5426 leaves us with 362.
Bring next digit (7) of the dividend behind the 362 and repeat the process: 3627 / 844

Advancing to step 6:
844 goes into 3627 4 times with a remainder of 251.
Record the quotient 4 as the next digit in the result. 
Result so far: 364.0
If we take 3376 away from 3627, we end up with 251.
Take the next digit (5) from the dividend and append it to 251, then repeat: 2515 / 844

Let's proceed to step 7:
844 can be fit into 2515 2 times, resulting in a remainder of 827.
The next digit of our result is 2. 
Result so far: 3642.0
The remainder is 827 after subtracting 1688 from 2515.
Include the next digit (4) from the dividend after 827, then repeat: 8274 / 844

Going ahead to step 8:
844 can be fit into 8274 9 times, resulting in a remainder of 678.
Write down 9 as next digit of the result. 
Result so far: 36429.0
Deduct 7596 from 8274 and we're left with 678.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6780, and continue the process.

Step 9:
844 goes into 6780 8 times with a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 36429.8
If we subtract 6752 from 6780, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 10:
When dividing 280 by 844, we get 0 with a remainder of 280.
Use 0 as the next digit of our solution. 
Result so far: 36429.8
If we subtract 0 from 280, we 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 11:
844 can be fit into 2800 3 times, resulting in a remainder of 268.
Put 3 as the next digit of the answer. 
Result so far: 36429.803
If we take 2532 away from 2800, we end up with 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Moving on to step 12:
2680 divided by 844 is 3 with a remainder of 148.
Put 3 as the next digit of the answer. 
Result so far: 36429.8033
Subtract 2532 from 2680 to get 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

The quotient of the division is 36429.8033, and the remainder is 0.00148.