We divide 419054 by 49
The aim is to understand the frequency of 49 in 419054.

Advancing to step 1:
When dividing 4 by 49, we get 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Take the next digit (1) from the dividend and append it to 4, then repeat: 41 / 49

Moving on to step 2:
If we divide 41 by 49, we get 0 and a remainder of 41.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 41 leaves us with 41.
Include the next digit (9) from the dividend after 41, then repeat: 419 / 49

Moving on to step 3:
49 goes into 419 8 times with a remainder of 27.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we subtract 392 from 419, we get 27.
Fetch the next digit (0) from the dividend, attach it to 27 and continue: 270 / 49

Step 4:
When dividing 270 by 49, we get 5 with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 85.0
Deduct 245 from 270 and we're left with 25.
Grab the next digit (5) from the dividend, add it to 25, then carry on: 255 / 49

On to step 5:
255 divided by 49 is 5 with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 855.0
If we take 245 away from 255, we end up with 10.
Include the next digit (4) from the dividend after 10, then repeat: 104 / 49

Step 6:
The number 49 fits into 104 2 times, leaving a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 8552.0
Deduct 98 from 104 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 7:
49 goes into 60 1 times with a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 8552.1
If we subtract 49 from 60, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 8:
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: 8552.12
Deduct 98 from 110 and we're left 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.

On to step 9:
120 divided by 49 is 2 with a remainder of 22.
Put 2 as the next digit of the answer. 
Result so far: 8552.122
Subtracting 98 from 120 leaves us with 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 8552.122 and a remainder of 0.0022.