We look at the division of 912260 by 49 
The aim is to understand the frequency of 49 in 912260.

Step 1:
The number 49 fits into 9 0 times, leaving a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 49

Going ahead to step 2:
91 divided by 49 is 1 with a remainder of 42.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 49 from 91, we get 42.
Fetch the next digit (2) from the dividend, attach it to 42 and continue: 422 / 49

Advancing to step 3:
The number 49 fits into 422 8 times, leaving a remainder of 30.
Write down 8 as next digit of the result. 
Result so far: 18.0
Subtracting 392 from 422 leaves us with 30.
Bring next digit (2) of the dividend behind the 30 and repeat the process: 302 / 49

Advancing to step 4:
If we divide 302 by 49, we get 6 and a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 186.0
If we subtract 294 from 302, we get 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 49

Advancing to step 5:
If we divide 86 by 49, we get 1 and a remainder of 37.
Use 1 as the next digit of our solution. 
Result so far: 1861.0
Subtract 49 from 86 to get 37.
Append the next digit (0) from the dividend to 37 and continue with: 370 / 49

Let's proceed to step 6:
The number 49 fits into 370 7 times, leaving a remainder of 27.
Use 7 as the next digit of our solution. 
Result so far: 18617.0
Subtracting 343 from 370 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 7:
When dividing 270 by 49, we get 5 with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 18617.5
If we take 245 away from 270, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 8:
49 goes into 250 5 times with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 18617.55
Subtract 245 from 250 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Our division results in 18617.55 with a remaining 0.005.