We're dividing 940921 by 49 
The aim is to understand the frequency of 49 in 940921.

Step 1:
9 divided by 49 is 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Fetch the next digit (4) from the dividend, attach it to 9 and continue: 94 / 49

Step 2:
The number 49 fits into 94 1 times, leaving a remainder of 45.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 49 from 94, we get 45.
Include the next digit (0) from the dividend after 45, then repeat: 450 / 49

Going ahead to step 3:
49 goes into 450 9 times with a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 19.0
Deduct 441 from 450 and we're left with 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 49

Moving on to step 4:
When dividing 99 by 49, we get 2 with a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 192.0
Subtract 98 from 99 to get 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 49

Advancing to step 5:
When dividing 12 by 49, we get 0 with a remainder of 12.
The next digit of our result is 0. 
Result so far: 1920.0
If we take 0 away from 12, we end up with 12.
Append the next digit (1) from the dividend to 12 and continue with: 121 / 49

Moving on to step 6:
49 goes into 121 2 times with a remainder of 23.
Write down 2 as next digit of the result. 
Result so far: 19202.0
Subtract 98 from 121 to 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 7:
230 divided by 49 is 4 with a remainder of 34.
Use 4 as the next digit of our solution. 
Result so far: 19202.4
If we subtract 196 from 230, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 8:
If we divide 340 by 49, we get 6 and a remainder of 46.
The number 6 becomes the next digit in our result. 
Result so far: 19202.46
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 9:
The number 49 fits into 460 9 times, leaving a remainder of 19.
The number 9 becomes the next digit in our result. 
Result so far: 19202.469
Subtract 441 from 460 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 10:
If we divide 190 by 49, we get 3 and a remainder of 43.
Write down 3 as next digit of the result. 
Result so far: 19202.4693
Subtract 147 from 190 to 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.

On to step 11:
49 can be fit into 430 8 times, resulting in a remainder of 38.
The next digit of our result is 8. 
Result so far: 19202.46938
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.

On to step 12:
When dividing 380 by 49, we get 7 with a remainder of 37.
Use 7 as the next digit of our solution. 
Result so far: 19202.469387
If we take 343 away from 380, we end up 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 13:
If we divide 370 by 49, we get 7 and a remainder of 27.
Put 7 as the next digit of the answer. 
Result so far: 19202.4693877
Subtract 343 from 370 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

In conclusion, the division gives 19202.4693877 with a balance of 2.7e-07.