778798 ÷ 49 
The aim is to understand the frequency of 49 in 778798.

On to step 1:
49 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 49

Going ahead to step 2:
When dividing 77 by 49, we get 1 with a remainder of 28.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 49 from 77 to get 28.
Fetch the next digit (8) from the dividend, attach it to 28 and continue: 288 / 49

Let's proceed to step 3:
288 divided by 49 is 5 with a remainder of 43.
Put 5 as the next digit of the answer. 
Result so far: 15.0
Deduct 245 from 288 and we're left with 43.
Fetch the next digit (7) from the dividend, attach it to 43 and continue: 437 / 49

Let's proceed to step 4:
If we divide 437 by 49, we get 8 and a remainder of 45.
The number 8 becomes the next digit in our result. 
Result so far: 158.0
The remainder is 45 after subtracting 392 from 437.
Grab the next digit (9) from the dividend, add it to 45, then carry on: 459 / 49

Moving on to step 5:
When dividing 459 by 49, we get 9 with a remainder of 18.
Use 9 as the next digit of our solution. 
Result so far: 1589.0
Subtract 441 from 459 to get 18.
Bring next digit (8) of the dividend behind the 18 and repeat the process: 188 / 49

Step 6:
The number 49 fits into 188 3 times, leaving a remainder of 41.
Put 3 as the next digit of the answer. 
Result so far: 15893.0
Subtracting 147 from 188 leaves us 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.

Advancing to step 7:
If we divide 410 by 49, we get 8 and a remainder of 18.
Record the quotient 8 as the next digit in the result. 
Result so far: 15893.8
Subtracting 392 from 410 leaves us 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.

Advancing to step 8:
When dividing 180 by 49, we get 3 with a remainder of 33.
Write down 3 as next digit of the result. 
Result so far: 15893.83
If we subtract 147 from 180, we 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.

Going ahead to step 9:
49 goes into 330 6 times with a remainder of 36.
Write down 6 as next digit of the result. 
Result so far: 15893.836
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.

Let's proceed to step 10:
When dividing 360 by 49, we get 7 with a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 15893.8367
The remainder is 17 after subtracting 343 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 11:
170 divided by 49 is 3 with a remainder of 23.
Use 3 as the next digit of our solution. 
Result so far: 15893.83673
If we subtract 147 from 170, we 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.

Moving on to step 12:
If we divide 230 by 49, we get 4 and a remainder of 34.
The next digit of our result is 4. 
Result so far: 15893.836734
The remainder is 34 after subtracting 196 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On 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: 15893.8367346
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.

Step 14:
If we divide 460 by 49, we get 9 and a remainder of 19.
The number 9 becomes the next digit in our result. 
Result so far: 15893.83673469
Deduct 441 from 460 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

The quotient of the division is 15893.83673469, and the remainder is 1.9e-08.