We're dividing 607641 by 49 
The aim is to understand the frequency of 49 in 607641.

Advancing to step 1:
6 divided by 49 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (0) from the dividend to 6 and continue with: 60 / 49

Let's proceed to step 2:
If we divide 60 by 49, we get 1 and a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 49 from 60, we get 11.
Fetch the next digit (7) from the dividend, attach it to 11 and continue: 117 / 49

Going ahead to step 3:
49 can be fit into 117 2 times, resulting in a remainder of 19.
The next digit of our result is 2. 
Result so far: 12.0
The remainder is 19 after subtracting 98 from 117.
Grab the next digit (6) from the dividend, add it to 19, then carry on: 196 / 49

Going ahead to step 4:
196 divided by 49 is 4 with a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 124.0
Subtracting 196 from 196 leaves us with 0.
Fetch the next digit (4) from the dividend, attach it to 0 and continue: 4 / 49

Let's proceed to step 5:
If we divide 4 by 49, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 1240.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (1) from the dividend after 4, then repeat: 41 / 49

Step 6:
If we divide 41 by 49, we get 0 and a remainder of 41.
The number 0 becomes the next digit in our result. 
Result so far: 12400.0
If we subtract 0 from 41, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Moving on to step 7:
49 can be fit into 410 8 times, resulting in a remainder of 18.
Write down 8 as next digit of the result. 
Result so far: 12400.8
Deduct 392 from 410 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 8:
180 divided by 49 is 3 with a remainder of 33.
Use 3 as the next digit of our solution. 
Result so far: 12400.83
Subtract 147 from 180 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 9:
49 can be fit into 330 6 times, resulting in a remainder of 36.
Use 6 as the next digit of our solution. 
Result so far: 12400.836
The remainder is 36 after subtracting 294 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 10:
If we divide 360 by 49, we get 7 and a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 12400.8367
If we take 343 away from 360, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 11:
49 goes into 170 3 times with a remainder of 23.
Put 3 as the next digit of the answer. 
Result so far: 12400.83673
Subtracting 147 from 170 leaves us with 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 12:
If we divide 230 by 49, we get 4 and a remainder of 34.
Write down 4 as next digit of the result. 
Result so far: 12400.836734
Subtract 196 from 230 to 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.

Let's proceed to step 13:
49 can be fit into 340 6 times, resulting in a remainder of 46.
Use 6 as the next digit of our solution. 
Result so far: 12400.8367346
The remainder is 46 after subtracting 294 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 14:
The number 49 fits into 460 9 times, leaving a remainder of 19.
Write down 9 as next digit of the result. 
Result so far: 12400.83673469
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.

After the division, we end up with 12400.83673469 and a remainder of 1.9e-08.