We're dividing 10563970 by 898 
The aim is to understand the frequency of 898 in 10563970.

On to step 1:
1 divided by 898 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 898

Moving on to step 2:
When dividing 10 by 898, we get 0 with a remainder of 10.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 10 and we're left with 10.
Bring next digit (5) of the dividend behind the 10 and repeat the process: 105 / 898

On to step 3:
The number 898 fits into 105 0 times, leaving a remainder of 105.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 105, we end up with 105.
Fetch the next digit (6) from the dividend, attach it to 105 and continue: 1056 / 898

Let's proceed to step 4:
The number 898 fits into 1056 1 times, leaving a remainder of 158.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 898 away from 1056, we end up with 158.
Bring next digit (3) of the dividend behind the 158 and repeat the process: 1583 / 898

Step 5:
898 can be fit into 1583 1 times, resulting in a remainder of 685.
The next digit of our result is 1. 
Result so far: 11.0
Subtracting 898 from 1583 leaves us with 685.
Grab the next digit (9) from the dividend, add it to 685, then carry on: 6859 / 898

On to step 6:
898 goes into 6859 7 times with a remainder of 573.
The number 7 becomes the next digit in our result. 
Result so far: 117.0
If we take 6286 away from 6859, we end up with 573.
Fetch the next digit (7) from the dividend, attach it to 573 and continue: 5737 / 898

Going ahead to step 7:
The number 898 fits into 5737 6 times, leaving a remainder of 349.
Use 6 as the next digit of our solution. 
Result so far: 1176.0
Subtracting 5388 from 5737 leaves us with 349.
Take the next digit (0) from the dividend and append it to 349, then repeat: 3490 / 898

Going ahead to step 8:
898 can be fit into 3490 3 times, resulting in a remainder of 796.
Use 3 as the next digit of our solution. 
Result so far: 11763.0
The remainder is 796 after subtracting 2694 from 3490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7960, and continue the process.

On to step 9:
7960 divided by 898 is 8 with a remainder of 776.
Put 8 as the next digit of the answer. 
Result so far: 11763.8
Deduct 7184 from 7960 and we're left with 776.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7760, and continue the process.

On to step 10:
The number 898 fits into 7760 8 times, leaving a remainder of 576.
Record the quotient 8 as the next digit in the result. 
Result so far: 11763.88
If we take 7184 away from 7760, we end up with 576.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5760, and continue the process.

After the division, we end up with 11763.88 and a remainder of 0.576.