We're dividing 14228790 by 49 
The aim is to understand the frequency of 49 in 14228790.

On to step 1:
49 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 49

Step 2:
49 goes into 14 0 times with a remainder of 14.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 14 after subtracting 0 from 14.
Bring next digit (2) of the dividend behind the 14 and repeat the process: 142 / 49

Step 3:
When dividing 142 by 49, we get 2 with a remainder of 44.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 98 from 142 and we're left with 44.
Include the next digit (2) from the dividend after 44, then repeat: 442 / 49

Moving on to step 4:
49 goes into 442 9 times with a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 29.0
If we subtract 441 from 442, we get 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 49

Moving on to step 5:
49 can be fit into 18 0 times, resulting in a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 290.0
Subtracting 0 from 18 leaves us with 18.
Fetch the next digit (7) from the dividend, attach it to 18 and continue: 187 / 49

Step 6:
If we divide 187 by 49, we get 3 and a remainder of 40.
Write down 3 as next digit of the result. 
Result so far: 2903.0
If we subtract 147 from 187, we get 40.
Grab the next digit (9) from the dividend, add it to 40, then carry on: 409 / 49

Moving on to step 7:
49 goes into 409 8 times with a remainder of 17.
The number 8 becomes the next digit in our result. 
Result so far: 29038.0
Subtract 392 from 409 to get 17.
Include the next digit (0) from the dividend after 17, then repeat: 170 / 49

Step 8:
When dividing 170 by 49, we get 3 with a remainder of 23.
Use 3 as the next digit of our solution. 
Result so far: 290383.0
If we subtract 147 from 170, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 9:
230 divided by 49 is 4 with a remainder of 34.
Write down 4 as next digit of the result. 
Result so far: 290383.4
Deduct 196 from 230 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 10:
49 goes into 340 6 times with a remainder of 46.
Record the quotient 6 as the next digit in the result. 
Result so far: 290383.46
Subtract 294 from 340 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 11:
49 goes into 460 9 times with a remainder of 19.
The number 9 becomes the next digit in our result. 
Result so far: 290383.469
The remainder is 19 after subtracting 441 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 12:
49 goes into 190 3 times with a remainder of 43.
Use 3 as the next digit of our solution. 
Result so far: 290383.4693
Deduct 147 from 190 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 13:
430 divided by 49 is 8 with a remainder of 38.
Write down 8 as next digit of the result. 
Result so far: 290383.46938
If we subtract 392 from 430, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 14:
If we divide 380 by 49, we get 7 and a remainder of 37.
The number 7 becomes the next digit in our result. 
Result so far: 290383.469387
Deduct 343 from 380 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 15:
49 can be fit into 370 7 times, resulting in a remainder of 27.
Use 7 as the next digit of our solution. 
Result so far: 290383.4693877
Subtracting 343 from 370 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

After the division, we end up with 290383.4693877 and a remainder of 2.7e-07.