We're dividing 878761 by 49 
The aim is to understand the frequency of 49 in 878761.

On to step 1:
When dividing 8 by 49, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 49

Advancing to step 2:
49 can be fit into 87 1 times, resulting in a remainder of 38.
The next digit of our result is 1. 
Result so far: 1.0
If we take 49 away from 87, we end up with 38.
Include the next digit (8) from the dividend after 38, then repeat: 388 / 49

Moving on to step 3:
When dividing 388 by 49, we get 7 with a remainder of 45.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
If we take 343 away from 388, we end up with 45.
Bring next digit (7) of the dividend behind the 45 and repeat the process: 457 / 49

Let's proceed to step 4:
The number 49 fits into 457 9 times, leaving a remainder of 16.
Put 9 as the next digit of the answer. 
Result so far: 179.0
Subtract 441 from 457 to get 16.
Grab the next digit (6) from the dividend, add it to 16, then carry on: 166 / 49

Step 5:
49 goes into 166 3 times with a remainder of 19.
Record the quotient 3 as the next digit in the result. 
Result so far: 1793.0
If we subtract 147 from 166, we get 19.
Fetch the next digit (1) from the dividend, attach it to 19 and continue: 191 / 49

Step 6:
191 divided by 49 is 3 with a remainder of 44.
The next digit of our result is 3. 
Result so far: 17933.0
Subtract 147 from 191 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 7:
When dividing 440 by 49, we get 8 with a remainder of 48.
The next digit of our result is 8. 
Result so far: 17933.8
If we take 392 away from 440, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 8:
49 goes into 480 9 times with a remainder of 39.
Put 9 as the next digit of the answer. 
Result so far: 17933.89
Deduct 441 from 480 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Going ahead to step 9:
390 divided by 49 is 7 with a remainder of 47.
The number 7 becomes the next digit in our result. 
Result so far: 17933.897
Deduct 343 from 390 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 10:
If we divide 470 by 49, we get 9 and a remainder of 29.
Use 9 as the next digit of our solution. 
Result so far: 17933.8979
Subtracting 441 from 470 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 11:
290 divided by 49 is 5 with a remainder of 45.
The next digit of our result is 5. 
Result so far: 17933.89795
Deduct 245 from 290 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 12:
When dividing 450 by 49, we get 9 with a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 17933.897959
If we take 441 away from 450, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 13:
The number 49 fits into 90 1 times, leaving a remainder of 41.
Use 1 as the next digit of our solution. 
Result so far: 17933.8979591
If we take 49 away from 90, we end up with 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 14:
49 can be fit into 410 8 times, resulting in a remainder of 18.
Record the quotient 8 as the next digit in the result. 
Result so far: 17933.89795918
The remainder is 18 after subtracting 392 from 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

In conclusion, the division gives 17933.89795918 with a balance of 1.8e-08.