We're dividing 943286 by 49 
The aim is to understand the frequency of 49 in 943286.

Step 1:
49 goes into 9 0 times with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Take the next digit (4) from the dividend and append it to 9, then repeat: 94 / 49

Moving on to step 2:
When dividing 94 by 49, we get 1 with a remainder of 45.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 49 from 94, we get 45.
Take the next digit (3) from the dividend and append it to 45, then repeat: 453 / 49

On to step 3:
49 can be fit into 453 9 times, resulting in a remainder of 12.
Put 9 as the next digit of the answer. 
Result so far: 19.0
Deduct 441 from 453 and we're left with 12.
Include the next digit (2) from the dividend after 12, then repeat: 122 / 49

Going ahead to step 4:
If we divide 122 by 49, we get 2 and a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 192.0
The remainder is 24 after subtracting 98 from 122.
Fetch the next digit (8) from the dividend, attach it to 24 and continue: 248 / 49

Advancing to step 5:
If we divide 248 by 49, we get 5 and a remainder of 3.
Put 5 as the next digit of the answer. 
Result so far: 1925.0
Subtracting 245 from 248 leaves us with 3.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 49

On to step 6:
If we divide 36 by 49, we get 0 and a remainder of 36.
Use 0 as the next digit of our solution. 
Result so far: 19250.0
If we subtract 0 from 36, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 7:
360 divided by 49 is 7 with a remainder of 17.
Record the quotient 7 as the next digit in the result. 
Result so far: 19250.7
Subtract 343 from 360 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to 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: 19250.73
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.

Advancing to step 9:
230 divided by 49 is 4 with a remainder of 34.
Use 4 as the next digit of our solution. 
Result so far: 19250.734
Subtracting 196 from 230 leaves us 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.

Moving on to step 10:
340 divided by 49 is 6 with a remainder of 46.
Use 6 as the next digit of our solution. 
Result so far: 19250.7346
Subtracting 294 from 340 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 11:
If we divide 460 by 49, we get 9 and a remainder of 19.
Record the quotient 9 as the next digit in the result. 
Result so far: 19250.73469
If we take 441 away from 460, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 12:
49 can be fit into 190 3 times, resulting in a remainder of 43.
Record the quotient 3 as the next digit in the result. 
Result so far: 19250.734693
If we subtract 147 from 190, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Let's proceed to step 13:
The number 49 fits into 430 8 times, leaving a remainder of 38.
Use 8 as the next digit of our solution. 
Result so far: 19250.7346938
Subtracting 392 from 430 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead 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: 19250.73469387
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.

After the division, we end up with 19250.73469387 and a remainder of 3.7e-08.