We're dividing 30085587 by 49 
The aim is to understand the frequency of 49 in 30085587.

Step 1:
3 divided by 49 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 49

Step 2:
30 divided by 49 is 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 30 after subtracting 0 from 30.
Append the next digit (0) from the dividend to 30 and continue with: 300 / 49

Advancing to step 3:
300 divided by 49 is 6 with a remainder of 6.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Deduct 294 from 300 and we're left with 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 49

Step 4:
The number 49 fits into 68 1 times, leaving a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 61.0
If we subtract 49 from 68, we get 19.
Bring next digit (5) of the dividend behind the 19 and repeat the process: 195 / 49

Moving on to step 5:
The number 49 fits into 195 3 times, leaving a remainder of 48.
The number 3 becomes the next digit in our result. 
Result so far: 613.0
Subtracting 147 from 195 leaves us with 48.
Fetch the next digit (5) from the dividend, attach it to 48 and continue: 485 / 49

Step 6:
49 can be fit into 485 9 times, resulting in a remainder of 44.
Use 9 as the next digit of our solution. 
Result so far: 6139.0
The remainder is 44 after subtracting 441 from 485.
Append the next digit (8) from the dividend to 44 and continue with: 448 / 49

Step 7:
If we divide 448 by 49, we get 9 and a remainder of 7.
Put 9 as the next digit of the answer. 
Result so far: 61399.0
Deduct 441 from 448 and we're left with 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 49

On to step 8:
When dividing 77 by 49, we get 1 with a remainder of 28.
Record the quotient 1 as the next digit in the result. 
Result so far: 613991.0
If we subtract 49 from 77, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 9:
280 divided by 49 is 5 with a remainder of 35.
The next digit of our result is 5. 
Result so far: 613991.5
If we subtract 245 from 280, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 10:
If we divide 350 by 49, we get 7 and a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 613991.57
If we subtract 343 from 350, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 11:
When dividing 70 by 49, we get 1 with a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 613991.571
Deduct 49 from 70 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 12:
49 can be fit into 210 4 times, resulting in a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 613991.5714
If we take 196 away from 210, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 13:
The number 49 fits into 140 2 times, leaving a remainder of 42.
The number 2 becomes the next digit in our result. 
Result so far: 613991.57142
If we subtract 98 from 140, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 14:
49 goes into 420 8 times with a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 613991.571428
The remainder is 28 after subtracting 392 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 15:
280 divided by 49 is 5 with a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 613991.5714285
Deduct 245 from 280 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 16:
350 divided by 49 is 7 with a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 613991.57142857
If we subtract 343 from 350, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Our division results in 613991.57142857 with a remaining 7e-09.