We divide 50292394 by 664
The aim is to understand the frequency of 664 in 50292394.

Moving on to step 1:
The number 664 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 664

On to step 2:
664 can be fit into 50 0 times, resulting in a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 50 to get 50.
Append the next digit (2) from the dividend to 50 and continue with: 502 / 664

Step 3:
When dividing 502 by 664, we get 0 with a remainder of 502.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 502 leaves us with 502.
Grab the next digit (9) from the dividend, add it to 502, then carry on: 5029 / 664

Moving on to step 4:
5029 divided by 664 is 7 with a remainder of 381.
Write down 7 as next digit of the result. 
Result so far: 7.0
The remainder is 381 after subtracting 4648 from 5029.
Append the next digit (2) from the dividend to 381 and continue with: 3812 / 664

Advancing to step 5:
664 goes into 3812 5 times with a remainder of 492.
The next digit of our result is 5. 
Result so far: 75.0
Subtracting 3320 from 3812 leaves us with 492.
Bring next digit (3) of the dividend behind the 492 and repeat the process: 4923 / 664

Going ahead to step 6:
If we divide 4923 by 664, we get 7 and a remainder of 275.
Write down 7 as next digit of the result. 
Result so far: 757.0
If we take 4648 away from 4923, we end up with 275.
Take the next digit (9) from the dividend and append it to 275, then repeat: 2759 / 664

Advancing to step 7:
664 can be fit into 2759 4 times, resulting in a remainder of 103.
Put 4 as the next digit of the answer. 
Result so far: 7574.0
Deduct 2656 from 2759 and we're left with 103.
Grab the next digit (4) from the dividend, add it to 103, then carry on: 1034 / 664

Going ahead to step 8:
The number 664 fits into 1034 1 times, leaving a remainder of 370.
Put 1 as the next digit of the answer. 
Result so far: 75741.0
If we subtract 664 from 1034, we get 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Going ahead to step 9:
If we divide 3700 by 664, we get 5 and a remainder of 380.
The next digit of our result is 5. 
Result so far: 75741.5
Subtracting 3320 from 3700 leaves us with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Moving on to step 10:
The number 664 fits into 3800 5 times, leaving a remainder of 480.
The number 5 becomes the next digit in our result. 
Result so far: 75741.55
If we take 3320 away from 3800, we end up with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

The final outcome is 75741.55, with a leftover of 0.48.