49210573 divided by 228 
The aim is to understand the frequency of 228 in 49210573.

Going ahead to step 1:
When dividing 4 by 228, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 228

Moving on to step 2:
If we divide 49 by 228, we get 0 and a remainder of 49.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 49 leaves us with 49.
Include the next digit (2) from the dividend after 49, then repeat: 492 / 228

Step 3:
If we divide 492 by 228, we get 2 and a remainder of 36.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 456 from 492 and we're left with 36.
Fetch the next digit (1) from the dividend, attach it to 36 and continue: 361 / 228

Going ahead to step 4:
361 divided by 228 is 1 with a remainder of 133.
Put 1 as the next digit of the answer. 
Result so far: 21.0
If we subtract 228 from 361, we get 133.
Take the next digit (0) from the dividend and append it to 133, then repeat: 1330 / 228

On to step 5:
228 can be fit into 1330 5 times, resulting in a remainder of 190.
Write down 5 as next digit of the result. 
Result so far: 215.0
Subtracting 1140 from 1330 leaves us with 190.
Append the next digit (5) from the dividend to 190 and continue with: 1905 / 228

Advancing to step 6:
The number 228 fits into 1905 8 times, leaving a remainder of 81.
Write down 8 as next digit of the result. 
Result so far: 2158.0
The remainder is 81 after subtracting 1824 from 1905.
Append the next digit (7) from the dividend to 81 and continue with: 817 / 228

Step 7:
228 goes into 817 3 times with a remainder of 133.
The number 3 becomes the next digit in our result. 
Result so far: 21583.0
Subtract 684 from 817 to get 133.
Fetch the next digit (3) from the dividend, attach it to 133 and continue: 1333 / 228

Let's proceed to step 8:
1333 divided by 228 is 5 with a remainder of 193.
The next digit of our result is 5. 
Result so far: 215835.0
Subtracting 1140 from 1333 leaves us with 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

On to step 9:
The number 228 fits into 1930 8 times, leaving a remainder of 106.
Write down 8 as next digit of the result. 
Result so far: 215835.8
The remainder is 106 after subtracting 1824 from 1930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Step 10:
The number 228 fits into 1060 4 times, leaving a remainder of 148.
Write down 4 as next digit of the result. 
Result so far: 215835.84
If we take 912 away from 1060, we end up with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Moving on to step 11:
The number 228 fits into 1480 6 times, leaving a remainder of 112.
Use 6 as the next digit of our solution. 
Result so far: 215835.846
If we take 1368 away from 1480, we end up with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Moving on to step 12:
1120 divided by 228 is 4 with a remainder of 208.
Put 4 as the next digit of the answer. 
Result so far: 215835.8464
Subtract 912 from 1120 to get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Step 13:
If we divide 2080 by 228, we get 9 and a remainder of 28.
Put 9 as the next digit of the answer. 
Result so far: 215835.84649
If we take 2052 away from 2080, we end up with 28.
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 14:
When dividing 280 by 228, we get 1 with a remainder of 52.
Record the quotient 1 as the next digit in the result. 
Result so far: 215835.846491
Subtracting 228 from 280 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 15:
If we divide 520 by 228, we get 2 and a remainder of 64.
Put 2 as the next digit of the answer. 
Result so far: 215835.8464912
Deduct 456 from 520 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 16:
640 divided by 228 is 2 with a remainder of 184.
The number 2 becomes the next digit in our result. 
Result so far: 215835.84649122
Deduct 456 from 640 and we're left with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

In conclusion, the division gives 215835.84649122 with a balance of 1.84e-07.