We're dividing 511220 by 49 
The aim is to understand the frequency of 49 in 511220.

Let's proceed to step 1:
49 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 49

Let's proceed to step 2:
49 goes into 51 1 times with a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 49 from 51 leaves us with 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 49

Advancing to step 3:
When dividing 21 by 49, we get 0 with a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we take 0 away from 21, we end up with 21.
Grab the next digit (2) from the dividend, add it to 21, then carry on: 212 / 49

On to step 4:
49 goes into 212 4 times with a remainder of 16.
The next digit of our result is 4. 
Result so far: 104.0
If we subtract 196 from 212, we get 16.
Include the next digit (2) from the dividend after 16, then repeat: 162 / 49

Going ahead to step 5:
49 can be fit into 162 3 times, resulting in a remainder of 15.
The number 3 becomes the next digit in our result. 
Result so far: 1043.0
Deduct 147 from 162 and we're left with 15.
Grab the next digit (0) from the dividend, add it to 15, then carry on: 150 / 49

Going ahead to step 6:
When dividing 150 by 49, we get 3 with a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 10433.0
The remainder is 3 after subtracting 147 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 7:
When dividing 30 by 49, we get 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 10433.0
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 8:
When dividing 300 by 49, we get 6 with a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 10433.06
If we subtract 294 from 300, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 9:
If we divide 60 by 49, we get 1 and a remainder of 11.
The next digit of our result is 1. 
Result so far: 10433.061
If we take 49 away from 60, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 10:
49 can be fit into 110 2 times, resulting in a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 10433.0612
Subtracting 98 from 110 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 11:
If we divide 120 by 49, we get 2 and a remainder of 22.
The number 2 becomes the next digit in our result. 
Result so far: 10433.06122
If we subtract 98 from 120, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

After the division, we end up with 10433.06122 and a remainder of 2.2e-05.