We're dividing 609402 by 49 
The aim is to understand the frequency of 49 in 609402.

Let's proceed to step 1:
If we divide 6 by 49, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (0) from the dividend, attach it to 6 and continue: 60 / 49

Advancing to step 2:
When dividing 60 by 49, we get 1 with a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 49 away from 60, we end up with 11.
Fetch the next digit (9) from the dividend, attach it to 11 and continue: 119 / 49

On to step 3:
When dividing 119 by 49, we get 2 with a remainder of 21.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
The remainder is 21 after subtracting 98 from 119.
Append the next digit (4) from the dividend to 21 and continue with: 214 / 49

Step 4:
49 can be fit into 214 4 times, resulting in a remainder of 18.
Record the quotient 4 as the next digit in the result. 
Result so far: 124.0
Deduct 196 from 214 and we're left with 18.
Fetch the next digit (0) from the dividend, attach it to 18 and continue: 180 / 49

Step 5:
The number 49 fits into 180 3 times, leaving a remainder of 33.
The number 3 becomes the next digit in our result. 
Result so far: 1243.0
Deduct 147 from 180 and we're left with 33.
Include the next digit (2) from the dividend after 33, then repeat: 332 / 49

Advancing to step 6:
When dividing 332 by 49, we get 6 with a remainder of 38.
The next digit of our result is 6. 
Result so far: 12436.0
If we subtract 294 from 332, 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.

Step 7:
49 goes into 380 7 times with a remainder of 37.
The next digit of our result is 7. 
Result so far: 12436.7
If we subtract 343 from 380, we get 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 8:
When dividing 370 by 49, we get 7 with a remainder of 27.
The number 7 becomes the next digit in our result. 
Result so far: 12436.77
The remainder is 27 after subtracting 343 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

The final outcome is 12436.77, with a leftover of 0.027.