Let's divide 49212620 by 816
The aim is to understand the frequency of 816 in 49212620.

Moving on to step 1:
The number 816 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 816

Let's proceed to step 2:
49 divided by 816 is 0 with a remainder of 49.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 49 leaves us with 49.
Bring next digit (2) of the dividend behind the 49 and repeat the process: 492 / 816

Advancing to step 3:
If we divide 492 by 816, we get 0 and a remainder of 492.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 492 after subtracting 0 from 492.
Bring next digit (1) of the dividend behind the 492 and repeat the process: 4921 / 816

Going ahead to step 4:
The number 816 fits into 4921 6 times, leaving a remainder of 25.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we take 4896 away from 4921, we end up with 25.
Take the next digit (2) from the dividend and append it to 25, then repeat: 252 / 816

Step 5:
816 can be fit into 252 0 times, resulting in a remainder of 252.
Write down 0 as next digit of the result. 
Result so far: 60.0
If we take 0 away from 252, we end up with 252.
Take the next digit (6) from the dividend and append it to 252, then repeat: 2526 / 816

Let's proceed to step 6:
816 goes into 2526 3 times with a remainder of 78.
Put 3 as the next digit of the answer. 
Result so far: 603.0
The remainder is 78 after subtracting 2448 from 2526.
Take the next digit (2) from the dividend and append it to 78, then repeat: 782 / 816

Moving on to step 7:
816 goes into 782 0 times with a remainder of 782.
Put 0 as the next digit of the answer. 
Result so far: 6030.0
If we subtract 0 from 782, we get 782.
Append the next digit (0) from the dividend to 782 and continue with: 7820 / 816

Advancing to step 8:
816 can be fit into 7820 9 times, resulting in a remainder of 476.
Write down 9 as next digit of the result. 
Result so far: 60309.0
Subtract 7344 from 7820 to get 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

Moving on to step 9:
816 can be fit into 4760 5 times, resulting in a remainder of 680.
Put 5 as the next digit of the answer. 
Result so far: 60309.5
If we take 4080 away from 4760, we end up with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Moving on to step 10:
6800 divided by 816 is 8 with a remainder of 272.
The next digit of our result is 8. 
Result so far: 60309.58
If we subtract 6528 from 6800, we get 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Going ahead to step 11:
The number 816 fits into 2720 3 times, leaving a remainder of 272.
Write down 3 as next digit of the result. 
Result so far: 60309.583
Deduct 2448 from 2720 and we're left with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

On to step 12:
816 can be fit into 2720 3 times, resulting in a remainder of 272.
The next digit of our result is 3. 
Result so far: 60309.5833
The remainder is 272 after subtracting 2448 from 2720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

The quotient of the division is 60309.5833, and the remainder is 0.00272.