We're dividing 49906389 by 427 
The aim is to understand the frequency of 427 in 49906389.

Moving on to step 1:
If we divide 4 by 427, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 427

Let's proceed to step 2:
427 can be fit into 49 0 times, resulting in a remainder of 49.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 49 and we're left with 49.
Fetch the next digit (9) from the dividend, attach it to 49 and continue: 499 / 427

On to step 3:
499 divided by 427 is 1 with a remainder of 72.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 427 from 499, we get 72.
Take the next digit (0) from the dividend and append it to 72, then repeat: 720 / 427

Moving on to step 4:
427 can be fit into 720 1 times, resulting in a remainder of 293.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we subtract 427 from 720, we get 293.
Bring next digit (6) of the dividend behind the 293 and repeat the process: 2936 / 427

Going ahead to step 5:
427 can be fit into 2936 6 times, resulting in a remainder of 374.
The number 6 becomes the next digit in our result. 
Result so far: 116.0
If we take 2562 away from 2936, we end up with 374.
Append the next digit (3) from the dividend to 374 and continue with: 3743 / 427

Step 6:
The number 427 fits into 3743 8 times, leaving a remainder of 327.
Write down 8 as next digit of the result. 
Result so far: 1168.0
Deduct 3416 from 3743 and we're left with 327.
Include the next digit (8) from the dividend after 327, then repeat: 3278 / 427

Moving on to step 7:
When dividing 3278 by 427, we get 7 with a remainder of 289.
Write down 7 as next digit of the result. 
Result so far: 11687.0
Subtracting 2989 from 3278 leaves us with 289.
Append the next digit (9) from the dividend to 289 and continue with: 2899 / 427

Step 8:
2899 divided by 427 is 6 with a remainder of 337.
Use 6 as the next digit of our solution. 
Result so far: 116876.0
If we subtract 2562 from 2899, we get 337.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3370, and continue the process.

Step 9:
3370 divided by 427 is 7 with a remainder of 381.
The number 7 becomes the next digit in our result. 
Result so far: 116876.7
If we take 2989 away from 3370, we end up with 381.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3810, and continue the process.

Step 10:
427 can be fit into 3810 8 times, resulting in a remainder of 394.
Put 8 as the next digit of the answer. 
Result so far: 116876.78
If we subtract 3416 from 3810, we get 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

Advancing to step 11:
If we divide 3940 by 427, we get 9 and a remainder of 97.
The next digit of our result is 9. 
Result so far: 116876.789
If we subtract 3843 from 3940, we get 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Moving on to step 12:
When dividing 970 by 427, we get 2 with a remainder of 116.
Put 2 as the next digit of the answer. 
Result so far: 116876.7892
Subtract 854 from 970 to get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Let's proceed to step 13:
1160 divided by 427 is 2 with a remainder of 306.
The next digit of our result is 2. 
Result so far: 116876.78922
The remainder is 306 after subtracting 854 from 1160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

Our division results in 116876.78922 with a remaining 0.000306.