We look at the division of 945722 by 49 
The aim is to understand the frequency of 49 in 945722.

Step 1:
9 divided by 49 is 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Take the next digit (4) from the dividend and append it to 9, then repeat: 94 / 49

Step 2:
49 goes into 94 1 times with a remainder of 45.
The next digit of our result is 1. 
Result so far: 1.0
If we take 49 away from 94, we end up with 45.
Grab the next digit (5) from the dividend, add it to 45, then carry on: 455 / 49

Step 3:
If we divide 455 by 49, we get 9 and a remainder of 14.
Put 9 as the next digit of the answer. 
Result so far: 19.0
If we subtract 441 from 455, we get 14.
Fetch the next digit (7) from the dividend, attach it to 14 and continue: 147 / 49

Let's proceed to step 4:
49 goes into 147 3 times with a remainder of 0.
The next digit of our result is 3. 
Result so far: 193.0
The remainder is 0 after subtracting 147 from 147.
Append the next digit (2) from the dividend to 0 and continue with: 2 / 49

On to step 5:
49 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 1930.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (2) from the dividend, attach it to 2 and continue: 22 / 49

Moving on to step 6:
49 can be fit into 22 0 times, resulting in a remainder of 22.
Write down 0 as next digit of the result. 
Result so far: 19300.0
Subtract 0 from 22 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 7:
220 divided by 49 is 4 with a remainder of 24.
The next digit of our result is 4. 
Result so far: 19300.4
Deduct 196 from 220 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 8:
If we divide 240 by 49, we get 4 and a remainder of 44.
Use 4 as the next digit of our solution. 
Result so far: 19300.44
The remainder is 44 after subtracting 196 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

After the division, we end up with 19300.44 and a remainder of 0.044.