833970 divided by 49 
The aim is to understand the frequency of 49 in 833970.

Step 1:
If we divide 8 by 49, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (3) from the dividend and append it to 8, then repeat: 83 / 49

On to step 2:
83 divided by 49 is 1 with a remainder of 34.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 49 from 83 to get 34.
Grab the next digit (3) from the dividend, add it to 34, then carry on: 343 / 49

Step 3:
The number 49 fits into 343 7 times, leaving a remainder of 0.
The next digit of our result is 7. 
Result so far: 17.0
Subtract 343 from 343 to get 0.
Take the next digit (9) from the dividend and append it to 0, then repeat: 9 / 49

Moving on to step 4:
49 can be fit into 9 0 times, resulting in a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 170.0
Deduct 0 from 9 and we're left with 9.
Fetch the next digit (7) from the dividend, attach it to 9 and continue: 97 / 49

Let's proceed to step 5:
If we divide 97 by 49, we get 1 and a remainder of 48.
Write down 1 as next digit of the result. 
Result so far: 1701.0
Deduct 49 from 97 and we're left with 48.
Bring next digit (0) of the dividend behind the 48 and repeat the process: 480 / 49

Moving on to step 6:
49 goes into 480 9 times with a remainder of 39.
Record the quotient 9 as the next digit in the result. 
Result so far: 17019.0
If we subtract 441 from 480, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 7:
390 divided by 49 is 7 with a remainder of 47.
Record the quotient 7 as the next digit in the result. 
Result so far: 17019.7
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.

Going ahead to step 8:
49 can be fit into 470 9 times, resulting in a remainder of 29.
Write down 9 as next digit of the result. 
Result so far: 17019.79
The remainder is 29 after subtracting 441 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 9:
When dividing 290 by 49, we get 5 with a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 17019.795
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.

On to step 10:
The number 49 fits into 450 9 times, leaving a remainder of 9.
The number 9 becomes the next digit in our result. 
Result so far: 17019.7959
Subtract 441 from 450 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 11:
If we divide 90 by 49, we get 1 and a remainder of 41.
The next digit of our result is 1. 
Result so far: 17019.79591
If we subtract 49 from 90, 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.

Step 12:
When dividing 410 by 49, we get 8 with a remainder of 18.
Use 8 as the next digit of our solution. 
Result so far: 17019.795918
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.

Moving on to step 13:
When dividing 180 by 49, we get 3 with a remainder of 33.
Use 3 as the next digit of our solution. 
Result so far: 17019.7959183
Deduct 147 from 180 and we're left with 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 14:
If we divide 330 by 49, we get 6 and a remainder of 36.
The next digit of our result is 6. 
Result so far: 17019.79591836
Subtract 294 from 330 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Our division results in 17019.79591836 with a remaining 3.6e-08.