We're dividing 45494501 by 835 
The aim is to understand the frequency of 835 in 45494501.

Going ahead to step 1:
If we divide 4 by 835, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 835

Going ahead to step 2:
835 can be fit into 45 0 times, resulting in a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 45 after subtracting 0 from 45.
Bring next digit (4) of the dividend behind the 45 and repeat the process: 454 / 835

Step 3:
When dividing 454 by 835, we get 0 with a remainder of 454.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 454, we end up with 454.
Include the next digit (9) from the dividend after 454, then repeat: 4549 / 835

Moving on to step 4:
835 goes into 4549 5 times with a remainder of 374.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtracting 4175 from 4549 leaves us with 374.
Grab the next digit (4) from the dividend, add it to 374, then carry on: 3744 / 835

On to step 5:
The number 835 fits into 3744 4 times, leaving a remainder of 404.
The number 4 becomes the next digit in our result. 
Result so far: 54.0
If we subtract 3340 from 3744, we get 404.
Include the next digit (5) from the dividend after 404, then repeat: 4045 / 835

Let's proceed to step 6:
If we divide 4045 by 835, we get 4 and a remainder of 705.
Put 4 as the next digit of the answer. 
Result so far: 544.0
If we subtract 3340 from 4045, we get 705.
Fetch the next digit (0) from the dividend, attach it to 705 and continue: 7050 / 835

Step 7:
835 goes into 7050 8 times with a remainder of 370.
Use 8 as the next digit of our solution. 
Result so far: 5448.0
Subtracting 6680 from 7050 leaves us with 370.
Include the next digit (1) from the dividend after 370, then repeat: 3701 / 835

Advancing to step 8:
If we divide 3701 by 835, we get 4 and a remainder of 361.
Record the quotient 4 as the next digit in the result. 
Result so far: 54484.0
Subtracting 3340 from 3701 leaves us with 361.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3610, and continue the process.

Advancing to step 9:
835 can be fit into 3610 4 times, resulting in a remainder of 270.
Use 4 as the next digit of our solution. 
Result so far: 54484.4
Subtract 3340 from 3610 to get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Going ahead to step 10:
2700 divided by 835 is 3 with a remainder of 195.
Write down 3 as next digit of the result. 
Result so far: 54484.43
If we subtract 2505 from 2700, we get 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Moving on to step 11:
1950 divided by 835 is 2 with a remainder of 280.
The next digit of our result is 2. 
Result so far: 54484.432
Subtracting 1670 from 1950 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 12:
835 goes into 2800 3 times with a remainder of 295.
The number 3 becomes the next digit in our result. 
Result so far: 54484.4323
The remainder is 295 after subtracting 2505 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Going ahead to step 13:
835 can be fit into 2950 3 times, resulting in a remainder of 445.
The next digit of our result is 3. 
Result so far: 54484.43233
Deduct 2505 from 2950 and we're left with 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

The final result is 54484.43233 with a remainder of 0.000445.