We look at the division of 896910 by 49 
The aim is to understand the frequency of 49 in 896910.

Let's proceed to step 1:
The number 49 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (9) from the dividend, add it to 8, then carry on: 89 / 49

Step 2:
49 can be fit into 89 1 times, resulting in a remainder of 40.
The next digit of our result is 1. 
Result so far: 1.0
If we take 49 away from 89, we end up with 40.
Take the next digit (6) from the dividend and append it to 40, then repeat: 406 / 49

Advancing to step 3:
If we divide 406 by 49, we get 8 and a remainder of 14.
Use 8 as the next digit of our solution. 
Result so far: 18.0
Deduct 392 from 406 and we're left with 14.
Grab the next digit (9) from the dividend, add it to 14, then carry on: 149 / 49

Going ahead to step 4:
When dividing 149 by 49, we get 3 with a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 183.0
Subtracting 147 from 149 leaves us with 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 49

Step 5:
When dividing 21 by 49, we get 0 with a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 1830.0
If we subtract 0 from 21, we get 21.
Bring next digit (0) of the dividend behind the 21 and repeat the process: 210 / 49

Going ahead to step 6:
When dividing 210 by 49, we get 4 with a remainder of 14.
Use 4 as the next digit of our solution. 
Result so far: 18304.0
If we take 196 away from 210, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 7:
The number 49 fits into 140 2 times, leaving a remainder of 42.
The number 2 becomes the next digit in our result. 
Result so far: 18304.2
Subtracting 98 from 140 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 8:
When dividing 420 by 49, we get 8 with a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 18304.28
If we take 392 away from 420, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 9:
If we divide 280 by 49, we get 5 and a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 18304.285
If we subtract 245 from 280, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 10:
If we divide 350 by 49, we get 7 and a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 18304.2857
Subtract 343 from 350 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 11:
49 goes into 70 1 times with a remainder of 21.
The next digit of our result is 1. 
Result so far: 18304.28571
Subtracting 49 from 70 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 12:
210 divided by 49 is 4 with a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 18304.285714
If we take 196 away from 210, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 13:
49 can be fit into 140 2 times, resulting in a remainder of 42.
The number 2 becomes the next digit in our result. 
Result so far: 18304.2857142
If we take 98 away from 140, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 14:
49 can be fit into 420 8 times, resulting in a remainder of 28.
Use 8 as the next digit of our solution. 
Result so far: 18304.28571428
Deduct 392 from 420 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final result is 18304.28571428 with a remainder of 2.8e-08.